全部 25g 100g 5g 500g 1g 2.5kg 500ml 100ml 250mg 2.5l 25ml 1l 1kg 250g 5ml 100mg 5kg 10g 50g 10kg 200mg 10l 500mg 250ml 5l 50mg 25mg 5mg 10mg 2g 1ml 50ml 20mg 4l 1mg 10ml 4x4l 10x0.5ml 10x0.6ml 20l 1ea 20ml 2ml 5l(钢桶) 1000ml 0.5ml 0.6ml 100u 1ku 20kg 10ea 150ml 500u 5ku 200g 100ku 15l 20g 25kg 2mg 45ml 20x500ml 25ku 25u 2kg 50ea 0.1ml 1.2ml 1000g 100μg 10ku 10x0.1ml 10x0.55ml 1m 2.5ku 200μl 250u 25l 50ku 50t/ea 50u 50μl 0.1ku 0.4mg 0.55ml 0.5ku 0.6ku 1.5ku 1.5ml 1000mg 1000u 100t/ea 100μl 10x0.75ml 10x1ml 120μl 12x500g 12x500ml 150μg 15g 2.5g 200ml 200u 20ku 20u 250cm 250ku 25ea 25m 26g 2cm 2u 300g 300mg 350ml 35g 3m 40g 500ku 500μg 50cm 50μg 5ea 5m 5u 5x1g 5×5ml 6×500g 70g 75g 80g 85g 90g 95g cp 盒

全部 98% 99% 97% 98.0% 95% ≥98% ar 99.0% 99.9% metals basis 99.99% metals basis 96% 97.0% ≥95% ar,99% ar,99.0% ≥99% 90% 生物技术级 ≥97% ar,98% 95.0% ar,99.5% 99%生物技术级 99.5% >98.0%(gc) br cp 99.9% >99.0%(gc) >98% ≥98%(gc) ≥98%(hplc) 99.95% metals basis ≥98.0% 96.0% ar,98.0% ≥96% gr,99% 分析对照品 cp,98% 99.99% 99.999% metals basis 80% 85% ar,98.5% gr,99.5% gr ≥99.99% metals basis 99%,water≤50 ppm (by k.f.), boerseal standard for gc,≥99.5%(gc) 1.0 m solution in thf, boerseal ≥90% indicator 99.8% metals basis 1.0 m solution in thf,boerseal 98.5% ≥97%(gc) 0.98 ar,90% 99.5%,with molecular sieves, water≤50 ppm (by k.f.), boerseal >95% >97.0%(gc) >99% ind 99%,with molecular sieves, water≤50 ppm (by k.f.), boerseal 99.5% metals basis cp,98.0% ≥99%(gc) 试剂级 75% 98%生物技术级 99%,water≤30 ppm (by k.f.), boerseal 99%,with molecular sieves, water≤30 ppm (by k.f.), boerseal ar,97% gr,99.8% ≥98 % ≥95%(gc) ≥99.5% ≥99.5%(gc) 99.5%,with molecular sieves, water≤30 ppm (by k.f.), boerseal ≥98% (hplc) ≥98%(t) 99.995% metals basis >99%(gc) usp级 92% ar,≥99% ar,≥99.5% sp standard for gc,>99.5%(gc) 94% 99% 生物技术级 99.5%,water≤50 ppm (by k.f.), boerseal biological stain 99%, with molecular sieves, water≤30 ppm (by k.f.), boerseal 99.7% 99.9% trace metals basis >99.5%(gc) usp ≥95%(hplc) 分析对照品,98% 99.99% metals basis,200目 99.99% trace metals basis >97% ≥98.0%(hplc) 99%, with molecular sieves, water≤50 ppm (by k.f.), boerseal for hplc,≥99.5% 85.0% bs ≥98%(hplc)(t) 强度:100% 99.999% trace metals basis reagent grade ≥98.0% (hplc) ≥99.0%(gc) 1000ug/ml,1.0 mol/l hno3 99% metals basis 99%,water≤50 ppm (by k.f.),boerseal 99.5%,water≤30 ppm (by k.f.), boerseal cp,97% gr,99.9% 制备级,≥99.9% 干 指示剂级 99%, water≤30 ppm (by k.f.), boerseal >99.0% 生物技术级 ar,99.8% standard for gc, ≥99.5% (gc) >95.0%(gc) ar,97.0% ≥97.0% ≥98%(gc)(t) ≥99.0% (gc) 0.5 m solution in thf, boerseal 2.0 m solution in thf, boerseal 2.0 m solution in thf,boerseal 50% in h2o 93% 99% trace metals basis 99.5%, water≤30 ppm (by k.f.), boerseal >95%(hplc) >96.0%(gc) m.w. 2000 ≥99.5% (gc) ≥99.9% 制备级,≥99.8% 生物染色级 98%(hplc) >98%(hplc) >99.0% (gc) ar,>99.0%(t) average mn ~2,000 ≥90%(hplc) ≥99%(hplc) ≥99.0%(hplc) 分析对照品,≥98% 25%水溶液 99%(gc) 99.9% metals basis,粉末 99.98% metals basis 99.99% (reo) >90.0%(gc) >98.0% >99.5% ar 99% d,99.5% for hplc,≥99.0% hplc≥98% ≥98%,gc 平均分子量2000 药用级 超纯级 0.97 98%,t 98%,water≤50 ppm (by k.f.), boerseal 99%,water≤30 ppm (by k.f.),boerseal 99%,with molecular sieves, water≤50 ppm (by k.f.),boerseal 99.8% 99.9% (reo) >98.0%(t) ar,95.0% ar,≥99.0% for hplc, ≥99.5% hplc级,≥99.9% pt ≥94% ≥99.8%(gc) ≥99.9%(gc) 分析标准品 试剂级 br 锭, 99.9% metals basis 0.2m,ph7.0 0.95 1.0 m solution in hexanes, boerseal 30%水溶液 50%水溶液 93.0% 99.9% metals basis,200目 ar,≥98% for hplc,≥99.0%(t) for hplc,≥99.9% ~10% in h2o ≥80% ≥98.0%(gc) 丰度:10atom%;化学纯度:≥98.5% 工业级 45%水溶液 60% 70% 98%,lc&t 99.1% >90% >98.0%(hplc) acs,≥99.5% ar,96% ar,>99.0%(gc) average mv ~1,000,000,powder cp,99% ≥90%(gc) ≥95%(t) ≥97% (hplc) ≥99.5%(hplc) ≥99.5%(t) 丰度:99atom%;化学纯度:≥98.5% (d,99.8%) + tms (0.03%) 0.5m,ph8.0 0.99 100-200目 100ug/ml,5% hno3 95%, mixture of isomers 98%,含稳定剂铜屑 99%,with molecular sieves, water≤30 ppm (by k.f.),boerseal 99.5%, water≤50 ppm (by k.f.), boerseal 99.8%,with molecular sieves, water≤30 ppm (by k.f.), boerseal 99.8%,with molecular sieves, water≤50 ppm (by k.f.), boerseal 99.9% metals basis,100nm 99.9%,with molecular sieves, water≤30 ppm (by k.f.), boerseal 99.9%,with molecular sieves, water≤50 ppm (by k.f.), boerseal 99.998% metals basis acs acs,≥99.0% ar,99.00% ar,99.7% average mv ~100,000,powder average mv ~4,000,000,powder average mv ~600,000,powder pellets standard for gc,≥99.7%(gc) ≥90% (hplc) ≥97 % 平均分子量m.w~2000 离子对色谱级,>98.0%(t) 1m,ph7.5 20%溶液 200-300目 200目 30nm 球形,99.5% 37.5:1 50% 50%溶液 95%(t) 98%(cis- and trans- mixture) 98%(stabilized with mehq) 98%,hplc 98%,mixture of isomers 99%,200目 99%,升华纯化 99%,含铜屑稳定剂 99%电泳级 99.9% metals basis,10μm 99.9% metals basis,200nm 99.9% metals basis,20nm 99.9% metals basis,50nm 99.99% metals basis,50nm 99.999% metals basis,200目 >95.0%(t) >96% >99% (gc) ar,50 wt. % in h2o ar,80% ar,99.9% average mv ~300,000,powder average mv ~3000,000,powder br,98% hlb值:13-14,ph值:5.0-7.0 hplc级,≥99.8% ≥1000 iu/mg ≥85.0% ≥95.0% ≥95.0%(gc) ≥96%(hplc) ≥98%,含稳定剂mehq ≥99%,gc ≥99.8% 光谱级,≥99.5% 平均分子量200 游离胺型 生物染料 重蒸馏,≥99.5% 高纯级 1000μg/ml 40-60目,气相、液相色谱柱专用 400目 50 wt. % in h2o 50u/mg 95%,mixture of isomers 97%(gc) 98%,lc&n 99%,重结晶 99.5%,100目 99.5%,生物技术级 99.95% 99.95% trace metal basis >95.0%(hplc) >99.5% (gc) >= 97 % ar,95% ar,99.5%(gc) ar,≥47.0%,含≤1.5 % h3po2 稳定剂 average mn ~250 bc d,99.8% d.99.9% d.99.9%+0.03%tms lc-ms standard for gc,>99%(gc) standard for gc,≥99.8%(gc) standard for gc,≥99.9%(gc) ≥50% ≥70% ≥90.0% ≥93% ≥95% (hplc) ≥95%(gc)(t) ≥97%(hplc) ≥98%(n) ≥98.0%,hplc ≥99% (gc) ≥99.0%(t) 氯型 环保级 离子色谱级,≥99.0% 超干, 99.999% metals basis 超纯级,99.0% 0.1000mol/l(0.1n) 0.5 m solution in thf,boerseal 0.5m 1.0 m in thf, boerseal 10% in h2o 2.0 m in thf, boerseal 200u/g 25% in h2o 3-5mm,干燥剂用 30% 300-400目 33 wt.% solution in acetic acid, boerseal 40%水溶液 40%溶液 50u/mg 生物技术级 60-100目 70%水溶液 75-150目 80-100目,气相、液相色谱柱专用 95%,gc&t 98%, water≤30 ppm (by k.f.), boerseal 98%, water≤50 ppm (by k.f.), boerseal 98%, with molecular sieves, water≤30 ppm (by k.f.), boerseal 98%, with molecular sieves, water≤50 ppm (by k.f.), boerseal 98%,water≤30 ppm (by k.f.), boerseal 98%,with molecular sieves, water≤50 ppm (by k.f.), boerseal 98%,with molecular sieves,water≤30 ppm (by k.f.), boerseal 98%,with molecular sieves,water≤50 ppm (by k.f.), boerseal 98.0%(gc) 99%, water≤30 ppm (by k.f.),boerseal 99%, water≤50 ppm (by k.f.),boerseal 99%, with molecular sieves, water≤30 ppm (by k.f.),boerseal 99%, with molecular sieves, water≤50 ppm (by k.f.),boerseal 99.5%, with molecular sieves, water≤30 ppm (by k.f.), boerseal 99.5%, with molecular sieves, water≤50 ppm (by k.f.), boerseal 99.5%,water≤30 ppm (by k.f.),boerseal 99.8%, with molecular sieves, water≤30 ppm (by k.f.),boerseal 99.8%, with molecular sieves, water≤50 ppm (by k.f.),boerseal 99.8%,water≤30 ppm (by k.f.), boerseal 99.8%,water≤50 ppm (by k.f.), boerseal 99.9%,water≤30 ppm (by k.f.), boerseal 99.9%,water≤50 ppm (by k.f.), boerseal 99.95 % metals basis 99.999% (metals basis) >90.0%(hplc) >96.0%(t) >97.0%(t) >98.0%(hplc)(t) >99%(hplc) >99.0%生物技术级 ar 98% ar,99.5-100.5% average mn 45,000 average mn 600 average mv ~8000,powder c18:80-90% cp,96% d,99% hplc级,梯度级, ≥99.9% m.w. 1000 pellets,2-3mm pellets,3-5mm standard for gc,≥99.0%(gc) ulc-ms,0.1% in water ≥60%, 来源于绿茶 分子量2000 分析对照品,≥99%(hplc) 助滤剂 即用型粉末,1ea可配成1l溶液 含70%β-乳糖和30% α-乳糖 导电碳粉 条形,3.0-3.4mm 电泳级,≥99% 超纯级,99.5% 醇解度:87.0~89.0%(mol/mol) 重蒸馏,99.5% "br,来源于牛奶 " (99.99%-pr)(reo) (d,99.5%) (d,99.9%) 0.1mol/l 介质:h2o 0.2m,ph8.5 0.5m,ph7.0 1.0 m solution in 2-methyltetrahydrofuran, boerseal 1000ug/ml,h2o 10:1提纯 19%-21%水溶液 2.0 m solution in diethyl ether, boerseal 20% in h2o 25% in water 30% in water 3万u/g 40 cst 40000u/mg 45% fecl3 basis 50%水溶液,含磷酸稳定剂≤2% 50-100 目 (h) 50万iu/g 55.0 - 58.0 % 60 wt %分散液 60% w/w in water 60%水溶液 60-80目,气相、液相色谱柱专用 65% 68-72% 70% 水溶液 80% ethanol solution 80-85 % 800-1000mpa·s 8m 90%(total of isomer) 90%,stabilized with tbc+2-nitro-p-cresol 94%,含0.2% topanol 稳定剂 95%,5-10% branched isomers 95%,含200ppm mehq稳定剂 96%,t 96%,含200 ppm mehq 稳定剂 97%, 约含150ppm 4-甲氧基苯酚稳定剂 97%,含铜作稳定剂 97%,用于生物学染色 97%,用于细胞培养 98% 200目 98%, mixture of isomers 98%, 生物技术级 98%,co:45-47% 98%,gc 98%,gc&t 98%,lc 98%,来源于牛 98%,熔点69-72°c 98%,粉末 99%(支链异构体类的混合物总和) 99%, water≤50 ppm (by k.f.), boerseal 99%, 含0.01%的乙酸铵阻聚剂 99%,(99% ee) 99%,300目 99%,p≥27% 99%,含10 - 20 ppm mehq 稳定剂 99%,含10-20 ppm mehq 作为稳定剂 99%,含150-400 ppm bht 稳定剂 99%,生物技术级 99%,用于生化分析 99.5% metals basis,2.0μm 99.5%(t) 99.5%,20±5nm 99.5%,metals basis 99.6% 99.8% metals basis,50±10nm 99.9 atom % d 99.9% metals basis,1~2μm 99.9% metals basis,4mm,颗粒 99.9% metals basis,5~10μm 99.9% metals basis,粒径<5mm 99.9% metals basis,黄色 99.9%,metals basis 99.95%,1um 99.99% metal basis 99.99% metals basis(电子级) 99.999% >94.0%(gc) >97.0%(gc) ,含500ppm tbc稳定剂 >97.0%(hplc) >98%(gc) >98.0%(gc)(t) >98.0%(gc),含100ppm环氧丙烷稳定剂 >98.5%(gc) >99.0%(gc),用于hplc荧光标记 >99.8%(gc) acs级,≥99.5% ar,40% ar,bp 60-90 °c ar,≥80.0%(hplc) ar,≥99%(titration) ar,≥99.0% (hplc) ar,模数:2.30-2.50 ar,模数:2.80-3.00 ar,模数:3.10-3.40 ar,镧改性 average mn 1310 average mn 6000 average mn 80,000 average mn ~1,000 average mn ~13,000 average mn ~15000 average mn ~683 average mw 250,000 average mw 85,000 average mw ~180,000, beads or pellets average mw ~26,000 by gpc average mw ~275,000, pellets average mw ~400,000, pellets average mw ~400,000, powder br,100u/mg br,300u/mg br,99% c(hcl)=1.0000mol/l chloride form, 100-200 mesh collagen from cow calcaneal tendon,type i contains 300ppm mehq as inhibitor average mn ~428 contains ≤2% bht as stabilizer, 98% cp(中国药典) cp,99.0% d,99.50% d,99.8% (0.05% v/v tms) d,99.9% dye content 85 % for hplc for hplc,99.7% for hplc,≥99% for hplc,≥99.5%(gc) for hplc,≥99.8%(gc) for nmr spectroscopy,≥99.9%(gc) for qualitative det.of ammonia and ammonium compounds for spectrophotometric det. of amines, ≥99.5%(hplc) gr,99.7% gr,≥99.8% indicator(ph=3.8-5.4) ira-900 irc-748 low eeo m.w 40,000 m.w. 28000 m.w.10,000,99% melt index: 9 g/10 min mn ~28000 mw 1000 mw ~315 mw ~480 mw ~590 mw<100,000,35wt.%水溶液,100-200 cp(25°c) mw<5000 mw=30000 mw=50000 n=10, 非离子型表面活性剂 natural ni:47% pd59-60% potency: ≥900μg/mg,98% protein ≥80% reagent grade, 98% sio2/al2o3(moleratio)≈25-30 standard for gc,≥99%(gc) tdi≥99.9%,2,4-tdi≥80% technical grade, 90 % ultra pure,≥99.5%(nt) usp,来源于卡那霉素链霉菌 usp,生物技术级 usp级,680 i.u./mg ~70%(gc) ,天然 ≥ 300 iu/mg ≥ 99% ≥0.5 u/mg ≥18% na (as na2o)basis, ≥60% si (as sio2)basis, powder ≥27 usp units/mg(hplc) ≥40% zro2 basis ≥40%(gc) ≥85% ≥90%,a 2000 ≥95%,from:brown seaweed ≥98% (hplc), powder ≥98% hplc, solid ≥98%, ni:22.5%+ ≥98%,99%e.e. ≥98%,含稳定剂tbc ≥99.5% (t) 光玻级,99.99% metals basis 分子生物学级,≥99% 分子量100000 分子量20000 分子量200000 助滤剂,碳酸钠处理,通量煅烧 包含≤1000 ppm 氧化丙烯稳定剂, 98% 型号:6501(1:1) 干粉 平均分子量 ~300 平均分子量 ~475,含100 ppm mehq,200 ppm bht 平均分子量1000 平均分子量1200 平均分子量5000 平均分子量58000,k30 平均分子量750 平均分子量m.w~450,000 平均分子量~400,含<400ppm mehq稳定剂 平均分子量~575,含400-600ppm mehq稳定剂 平均分子量~950 平均粒径:<1μm 支化, co-630,average mn 617 支化, igepal co-520 无水, 98% 无水, 粉末, 99.9% 植物细胞培养级,98% 植物细胞培养级,99% 灰分ash ≤1.5%,high gel strength(1000-1200 g/cm2) 生物技术级(来源于玉米粉) 生物技术级,≥99% 用于分子生物学,≥99.5% 用于油浴,-30°c~+250°c 用于油浴,180°c 用于滴定法测定异氰酸酯,≥99.5%(gc) 用于生物学染色 用于生物学染色,dye content,≥90%(hplc) 用于离子对色谱,≥99% 用于离子对色谱,≥99.0% 白色,al2o3≥30% 粉末, 99.99% metals basis 粉末,1万u/g 粉末,99.99% metals basis,100目 粉煤灰活化剂用 约75%于水中 纯净无粘合剂微粒状粉,用于薄层层析(tlc) 细胞培养级 耐火材料粘结剂用 聚合度n=4~6 脱乙酰度≥85%,密度≥0.6g/ml 脱乙酰度≥95%,,粘度100-200mpa.s, 超纯级,≥99% 超纯级,≥99.5%(hplc) 金红石,99.99% metals basis 钙基, 比表面积 240 m2/g 钻井液和完井液助剂用 高粘度,>400mpa.s 高纯级,brij-30 高纯级,brij-35 (d,99.5%) + tms (0.03%) (d,99.9%) + 0.03 % (v/v) tms -100 目, 99.9% (metals basis) -100 目,99.5% (metals basis) -325目,99.99% (metals basis去除ta), ta <500ppm 0.1mol/l 0.1mol/l in h2o 0.1mol/l,介质:h2o 0.2% 盐酸副玫瑰苯胺溶液,1m hcl 0.2m,ph6.0 0.2m,ph8.0 0.5m,ph8.5 1 μm,98.5% 1%溶液 1%粘度:3401~6000mpa.s,25°c 1.0 m solution in thf, containing ca. 5% h2o 1.0 m solution in toluene, boerseal 1.0m,ph7.0 1.5% in water(抗静电型) 10% in meoh 10%pd 10%溶液 10-30 nm, 25% in h2o 10-30u/mg,来源:杏仁 100 mesh,99.9% 100 u/mg 100 u/mg,生化级,金色 100-200 mesh 0.6-0.8mmol/g 10000u/g 1000u/g,固体 1000~1500mpa.s,25°c 1000分子量 100ug/ml,h2o 100条/ea 10万u/g 150μm 1650 u/mg 1:250 1m,ph7.0 1m,ph8.0 1m,ph8.5 2%粘度:25~150mpa.s,25°c 2.0 m in h2o 2.0 m solution in 2-me-thf, boerseal 20 wt. % in h2o 20% in water 20-40目 20-40目,气相、液相色谱柱专用 2000u/g 2000u/g,液体 200u/mg,来源于地衣芽孢杆菌 200unit/mg solid 20nm 球形,99.5%,γ型 20nm-100nm,99.9% metals basis 20nm-50nm 球形,99.5% 2400分子量 25% in methanol 29:1 2m 2mm-3mm,干燥剂用 2万u/g 3%无塑化剂 3-5mm,吸附剂,催化剂及载体 30nm 球形,99.5%,α型 30nm,20wt.%异丙醇 30nm,30wt.%1,2-丙二醇单甲醚乙酸酯溶液 30nm,99.5% 30nm粒径,20wt.%异丙醇溶液 31wt.% phthalyl 325目, 99.5% metals basis 33-35% tio2 36 wt. % in h2o 36%,固体 40 wt.% in h2o, boerseal 40 wt.% solution in meoh, boerseal 40%+ in water 40-47%mgo 4000u/g 400目,粉末状 40nm 球形,99.5% 44 wt. % in h2o 45um,-325 目, 99.9% metals basis 48-50% ni basis,425-850um 48-50%溶液 5 wt. % in mixture of lower aliphatic alcohols and water, contains 45% water 5%pd 5-10nm,自分散 5-10nm粒径,20wt.%水溶液 50 wt. % in water 50% in dichloromethane 50% in water 50% solution in h2o 50% 麦芽糊精粉末 5000~6400mpa.s,25°c 50nm,99% 50nm,球形,99.9% metals basis 50μm 55% mixture of isomers 5g/l 60 wt. % 水溶液 60 wt. %水溶液 60% 水溶液 62% 10微米 65%, 来源于苹果 6mm 直径, 99.99999% metals basis 7.5% w/w p2o5 70 wt%甲苯溶液 70% hf 70% in h2o 720 i.u./mg 73~79% 75%,消毒用 750μg/mg 75wt.% in h2o,含600 ppm mehq阻聚剂 80 wt. %正丁醇溶液 80% mixture of isomers 80%,含175 ppm mehq 稳定剂 80%,天然 80%,用于生物染色 80-100目 gc 80-85% 85%,含100ppm mehq稳定剂 85%,工业级 85-90%,含150-200 ppm mehq稳定剂 90% stabilized with 60-100 ppm mehq 90%,含100ppm 氢醌稳定剂 90%,溶于水 90%,用于分子生物学 90+% 95%(gc) 95%(stabilized with copper chip) 95%(含约40%的十八烷基醚硫酸钠) 95%, 0.1% 4-甲氧基苯酚稳定剂 95%, 20% in water 95%,40-60目 95%,stabilized with 60-100 ppm mehq 95%,含0.01 % 柠檬酸稳定剂 95%,含0.2% sodium carbonate 稳定剂 95%,含100-500 ppm tbc稳定剂 95%,含100ppm mehq稳定剂 95%,含250ppm bht 稳定剂 95%,来源:马链球菌 96%,5-和6-异构体混合物 96%,高纯级 96.5% 97%(t) 97%(含200-300ppmmehq稳定剂) 97%, 含有稳定剂mehq 97%,40-100kda 97%,ee97% 97%,gc&t 97%,mixture of cis and trans 97%,stabilized with bht 97%,含100ppm bht稳定剂 97%,电泳专用 97%,顺反异构体混和物 97%,顺式 + 反式 98% (as sncl4) 98% 异构体混合物 98% 生物技术级 98%(mixture of isomers) 98%(mixture) 98%(~36% bf3 basis) 98%,(stabilized with mehq) 98%,from:brown seaweed 98%,m.w ~80000 98%,n 98%,stabilized with tbc 98%,光学纯 98%,光学纯 70% 98%,含1% caco3稳定剂 98%,含100ppmmehq稳定剂 98%,含50 - 100 ppm bht 稳定剂 98%,含600 ppm 环氧丙烷稳定剂 98%,含90 - 110 ppm mehq 稳定剂 98%,含铜屑稳定剂 98%,本征态 98%,用于过氧化物酶试验 98%含稳定剂mehq 98.5%(hplc) 99% bstfa+1% tmcs,用于gc衍生化 99% metals basis,2-10 μm 99%(含200-300ppmmehq稳定剂) 99%,50nm 99%,6μm 99%,mixture of isomers 99%,~300目 99%,十二水合物 99%,含0.01% copper 稳定剂 99%,含1% k2co3 稳定剂 99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂 99%,含15 ppm 4-叔丁基邻苯二酚稳定剂 99%,含20ppm mehq稳定剂 99%,含50ppm bht 稳定剂 99%,含水20% 99%,含稳定剂铜屑 99%,含阻聚剂mehq 99%,天然 99%,无色 99%,粒状 99%,非动物源 99%,高纯级 99%,黄色到棕色粉末 99.0% metals basis 99.0%,超纯级 99.5% metals basis,10μm 99.5% metals basis,2μm 99.5% metals basis,300目 99.5%, hafnium chloride<50ppm 99.5%, 含0.01%的乙酸铵阻聚剂 99.5%,100-200nm 99.5%,100-200nm,球形 99.5%,200nm 99.5%,20nm 99.5%,300目 99.5%,30nm 99.5%,60-120nm 99.5%,trace metals basis 99.5%,≤3 μm 99.5%,升华纯化 99.7% metal basis 99.7%,含100ppmmehq稳定剂 99.8% metals basis, 100目 99.8% metals basis,300目 99.8% metals basis,60nm 99.8% metals basis,90±10nm 99.8%,比表面积(bet):100m2/g;粒径:7-40nm 99.8%,比表面积(bet):300m2/g;粒径:7-40nm 99.8%,比表面积(bet):380m2/g;粒径:7-40nm 99.9% metal sbasis 99.9% metals basis, 1000目 99.9% metals basis, 500目 99.9% metals basis, 600目 99.9% metals basis,1-5μm 99.9% metals basis,10-30nm 99.9% metals basis,100-200 mesh 99.9% metals basis,100目 99.9% metals basis,200目,粉末 99.9% metals basis,3-5μm 99.9% metals basis,30nm 99.9% metals basis,40nm 99.9% metals basis,50-70nm 99.9% metals basis,60-100nm 99.9% metals basis,α相,30nm,亲水型 99.9% metals basis,α相,30nm,亲油型 99.9% metals basis,不规则片状 99.9% metals basis,宽:13mm,厚:0.3mm 99.9% metals basis,无水 99.9% rare earth metals basis,200目 99.9%(gc),含40ppm二异丙胺稳定剂 99.9%(reo) 99.9%,1-2um 99.9%,1250目 99.9%,300目 99.9%,800目 99.9%,d50(0.2~0.55μm) 99.9%,粉末 99.9%metals basis 99.9%生物技术级 99.95% metal basis 99.99% metals basis,1-3mm,powder 99.99% metals basis,300目 99.99% metals basis,40-200目 99.99% metals basis,50-70nm 99.99% metals basis,5~6μm,粉末 99.99% metals basis,80%α相,30nm-50nm 99.99% metals basis,α晶型约90%,晶型γ约10%,50nm 99.99% metals basis,α相,30nm 99.99% metals basis,无水级 99.99% metals basis,晶型 α,0.20μm 99.99% metals basis,用于光学玻璃或单晶 99.99% metals basis,粒径<5mm 99.99%-zr(reo) 99.997% metals basis 99.998% metals basis,100目 99.999% metals basis, 60目 99.999% metals basis,300目 99.999% metals basis,粒状,1-3mm <100nm,99% <100nm,99.9% metals basis >200u/mg >3000u/mg >500u/mg >60%(hplc) >60.0%(gc) >70% >75.0%(gc) >90% (hplc) >90%, id:60nm, od:70nm, length:<10μm >90%,id:5-10nm,od:10-30nm,length:10-30μm >90%,id:70-80nm,od:90-100nm,length:<10um >90%,od:10-20nm,length:20-100μm >93%(hplc) >93.0%(gc) >94.0%(n),来源于卡那霉素链霉菌 >95%,id:2-5nm,od:<8nm,length:10-30um >95%,id:5-10nm,od:10-20nm,length:10-30um >97%(hplc) >97.0%(gc),含稳定剂铜 >98% 生物技术级 >98%生物技术级 >99.0% (hplc) >99.0% metals basis,2μm >99.0%(gc >99.0%(gc),含mehq稳定剂 >99.0%(t) >99.5%(gc),含30ppmmehq稳定剂 >99.9% (gc) >= 99 % acryl/bis 29:1,30%溶液 acs reagent, chips, 33.5-36.5% acs, ≥99.0% acs,dye content 95 % acs,≥90.0% acs,≥97.0% acs,干燥剂 anhydrous anhydrous,99.0% approx. m.w. 100,000 ar, 25%水溶液 ar, >95% ar,10-15ppm tbc as stabilizer ar,25-28% ar,37 wt. % in h2o,含10-15% 甲醇稳定剂 ar,40-60目,白色 ar,54-57% cu basis ar,85.0% ar,90%,m/g=1:2 ar,90%,m/g=2:1 ar,95 % ar,98%,200目 ar,98.5%(gc) ar,99% metals basis ar,99.0%,含40ppm二异丙胺稳定剂 ar,99.0-102.0% (t) ar,99.999% metals basis ar,>95.0%(gc) ar,>97.0%(gc) ar,>99%(gc),包含180-200 ppm mehq 稳定剂 ar,bp 90-120 °c ar,fe 21-23 % ar,pd 46.0 - 48.0 % ar,pt≥37.5% ar,ratio(mgo/al2o3)=1~3,失水率:≤8.5% (100℃,1h) ar,≥85.0% moo3 basis ar,≥98.0%((hplc)) ar,≥99.5%(t) ar,异构体混合物 ar,环保试剂,96% ar.98.0% average mn 1,700-3,200 average mn 750, contains 900-1100 ppm mehq as inhibitor average mn ~1,150 average mn ~2100 average mn ~3,000 average mn ~400 average mn ~512 average mn:4000±500,软化点:130~145°c average mn:5000±500,软化点:145~155°c average mn:6000±500,软化点:155~165°c average mn:8000±500,软化点:150~160°c average mn~428 average mv ~2,000,000,powder average mv ~5,000,000,powder average mv ~500,000,powder average mv ~5000,000,powder average mv ~6,000,000,powder average mv ~7,000,000,powder average mv ~70000,powder average mw 150,000 average mw 400万-500万 average mw 500万-700万,80目 average mw ~14,000, average mn ~10,000 average mw ~400,000, average mn ~130,000, pellets average mw ~455,000, average mn ~110,000, pellets average mw ~534,000, powder average mw ~800 by ls, average mn ~600 by gpc biochemika, >= 96.0 % tlc br,10~25% br,8-20u/mg br,95%,来源于牛奶 br,水溶性 bs, dye content 65 % ca. 50% in water cabot vulcan xc-72 cp ,99% cp,80% cp,95% cp,98.5% cp,99%,1-4mm cp,co 43.0 - 47.0 % cp,≥97.0%(rt) cp,粉末 cp,粘度200±20mpa.s d,99.5%, acidity 90% d50<400nm,99.95% metals basis dye content 70% dye content 90% e-42 epoxy value:0.5 epoxy value:0.65~0.70 epoxy value:≥0.7 epoxy value~4 ethanol solution(contains hcl),for tlc eudragit l100 fmp(显微镜用) for fluorescence,≥98%(hplc) for hplc,85% for hplc,>99.5% for hplc,≥96.0% (gc) for hplc,≥99.0%(nt) for hplc,≥99.5%(t) for hplc,≥99.7%(gc) for laboratory use for lc-ms,≥99.0% for plant cell culture,98%(hplc) free macrogoly, 25-40% from egg yolk,>80% from soybean,>80% from soybean,>90% from soybean,>98% from yeast,≥97% gr,25-28% gr,70% gr,99.0% gr,≥99.0%(t) gr,≥99.9% h 型离子交换树脂 hlb值:9-10,ph值:5.0-7.0 hp-55s,邻苯二甲酰含量24% indicator for metal titration indicator,99% k-value 68-65 liquid, from soybean m m.w 500000 m.w 7000-8000 m.w. 100,000 m.w. 90000(ds=0.7) ,50-100mpa.s m.w.1800,99% m.w.2000 m.w.250000(ds=0.7),1500-3100mpa.s m.w.250000(ds=0.9),1500-3100mpa.s m.w.250000(ds=1.2),400-800mpa.s m.w.40,000-70,000 m.w.600,99% m.w.70,000,50%水溶液 m.w.700000(ds=0.9),2500-4500mpa.s meets usp testing specifications melt index: 3~8g/10min;tm :138~142℃, pellets melt index: 9~15g/10min;tm :132~136℃, pellets mesh 20-60 mn~25000 mn~3000 mw 2000 mw 3000 mw ~45,000-70,000 mw ~550 mw:405,溶于水和有机溶剂 mw:800-1000 mw:845,水溶性 mw=100000 mw=150000 mw=250000 mw=80000,液体 mw~195,000 mw~205,000 mw~27,000 mw~47,000 mw~67,000 n 8% ni≥180g/l np-40 n~100,average mn ~4670 oxide 分装 oxide分装 p25,20nm peg400ml peh-3 ph eur,usp,nf,jp ph3.0(yellow)-ph4.6(lavender), 淡黄色到红色粉末 ph3.0(yellow)-ph4.6(lavender), 黄褐色粉末 ph:6.0(yellow)-7.0(purple)-9.0(purplish red) ph=9.18±0.02(25°c) ph范围: 6.0-8.0 potency ≥2500 units/mg potency: ≥650 μg per mg pprox. m.w. 45.000, pellets practical grade pt,99.8% pt,99.9-100.1% puriss., >= 99.0 % hplc ru 5% selectophore? sn≥42% sn≥46% technical grade technical grade, 85% technical,≥90 % sum of enantiomers type ii,30-90 units/mg protein,from porcine pancreas used as a stain and brightening agent usp, >98.5% usp, ≥4,400 units/mg usp,98%生物技术级 usp,potency: ≥900μg/mg usp,≥950μg/mg usp级,cross-linked,粉末 zn10-12% zn≥ 35.5% ~25% in h2o(~0.8 m) ~25% in methanol(~0.8 m) ~75%(al) α相,99.9% metals basis β-form, dye content 90 % ≥125 u/mg ≥3 units/mg ≥50% khso5 basis ≥50.0%(hplc) ≥5unit/mg solid ≥60%(gc) ≥60%, 来源于皂角壳 ≥60%, 来源于穿山龙 ≥80%(gc) ≥85 wt. % in h2o, ≥99.99% metals basis ≥85% (gc) ≥85%(hplc) ≥90%(t) ≥90%,n=9 ≥900 iu/mg ≥900ug/mg,dry basis,de-nacl and residual solvents ≥92%,80-150目,碱性 ≥93.0%(gc) ≥95% (hplc) ,5-和6-异构体混合物 ≥95% h4p2o7 basis ≥95%, 来源于油茶籽 ≥95%,2000目 ≥95%,分子量>700000 ≥95%,支链异构体混合物 ≥97%(hplc)(t) ≥97%,mixture of isomers ≥97.0% (t) ≥98% (gc) ≥98%, mgo:45% ≥98%,hplc ≥98%,mixture of isomers ≥98%,≥99% e.e. ≥98%,二结晶水 ≥98%,低含水量 ≥98%,生物技术级 ≥98%,白色 ≥98.0%(gc),mixture of isomers ≥98.5%(hplc) ≥99% (t) ≥99%(75% in ethyl acetate solution) ≥99%,高酰 ≥99.0% ≥99.0% (hplc) ≥99.7%(gc) ≥99.9% (gc) ≥99.9% metals basis ≥99.9%,用于生物偶联 ≥99.95% metals basis ≥99.98% metals basis ≥99.99% metals basis,200目 ≥99.99% metals basis,99.7-100.5% dry basis ≥99.99% trace metals basis ≥99.999% metals basis,粒径:1-6mm 中粘度,200-400mpa.s 二氧化硅:38.0%~42.0% 优级纯 低水分型,粒径:d50,40-60μm 低熔点,适用于分离小的核酸片段 低粘度:<200mpa.s 低脂肪酸 光谱纯,99% 光谱纯,≥99% 农残级 农残级,≥99.9% 净水、气体纯化专用,棒,φ1.5mm 分子生物学级,99.8-100.2% 分子生物学级,≥99.0%(kt) 分子量1000 分子量10000 分子量150000 分子量2400 分子量5000 分子量:10000 分子量:20-40万 分子量:20万,来源:马链球菌 分子量:40-80万 分子量:80-150万 分子量≤2000 分散型 分析对照品,>98% 分析标准品,98% 分析标准品,>98% 分析标准品,≥99.7%(gc) 制备级,≥99.5% 包含 100 ppm naoh 稳定剂, 99% 包含100 ppm 吩噻嗪, 99% 包含100ppmmehq稳定剂,98% 包含60 - 100 ppm mehq(氢醌单甲醚)稳定剂,98% 医用级 升华纯化,99% 半乳糖醛酸(干基计)≥74.0 % 取代度 95% 取代度 98% 取代度:≥80% 取代度:≥90%,等电点:3-4 含量(p2o5)%≥85% 大概 1.5-4.8mm 干燥剂用 干粉,无菌无酶,细胞培养适用 平均分子量24000,k23-27 平均分子量350 平均分子量400 平均分子量4000 平均分子量550 平均分子量58000,k29-32 平均分子量600 平均分子量m.w~3,000 平均分子量m.w~5,000 平均分子量~200,含80-120ppmmehq稳定剂 平均分子量~700,含100-300ppm bht稳定剂 平均粒径:3μm 平均粒径:5μm 异丙醇溶液,2-3wt% 总胺值mgkoh/g 44~50,叔胺值mgkoh/g 44~50 总胺值mgkoh/g 75~85,叔胺值mgkoh/g 75~85 悬浮液 手性级,90% 指示剂,ph1.0-3.1 指示剂级,>75.0%(hplc) 接枝率:8%,平均分子量:3000-8000 支化, co-720,average mn ~749 支化, co-890,average mn ~1,982 无定型, 2-6mm (0.08-0.2in),99.999% (metals basis) 无定形,99%,粒径(d50)10-20um 无水, 99.5%,粉末 无水, 粉末, 99.99% metals basis 无水,≥98% 无水,粉末,≥99.99% metals basis 无水级,≥99.9%,含50ppm bht 抑制剂 无菌,生物技术级,≥99% 日化用,二型油溶 昆虫细胞培养级,≥99% 有效氯≥60% 来源于牛胰腺,27u/mg 来源于牛血液 来自于酿酒酵母, ≥99% 来自玉米 柱层析用100-200目 柱层析用60-80目 油状50% 注塑级 液化型,10万u/ml 灰分ash ≤1.5%,low gel strength(700-900 g/cm2) 热塑型,分子量:50000-80000 照相级,胶强度~260 g bloom 熔融指数(melting index):20~30g/10min,粒径:~1000目 熔融指数(melting index):6~9g/10min,粒径:~200目 熔融指数(melting index):<0.18g/10min,分子量:450w~500w,粒径:~100目 环氧值eq/100g:0.70 生化级,用于固定细胞、酶等 生物技术级,≥99.9% 生物染料级, biological stain 用于gc-hs,≥99.5%(gc) 用于gc衍生化 用于gc衍生化, ≥98.0% 用于hplc衍生化,≥99.0% (hplc) 用于分子生物学,99% 用于分子生物学,≥99%(gc) 用于固相萃取 用于尿素的分光光度测定,99% 用于氨基酸分析,≥99.5%(gc) 用于电泳 用于电泳,≥98.0%(hplc) 用于电泳,≥99% 用于离子对色谱,≥98.0 % 用于荧光分析,99.7% 用于蛋白质分离,层析 电子级, 99.99% metals basis,钠除外 电池级, 1.0m litfsi in dme:dol=1:1 vol% with 5.0%lino3 电泳专用级 电镀级,99% 直链型,粘度: 500 mpa·s 碘氯比1:1 碲粒 2-3mm 99.999% 碳含量 ~65% 离子对色谱专用,≥99.0% 粉末,99.99% metals basis,200目 粉末,m.w~2000 粒径:200nm 粒径:200nm,2.5%w/v 粒径:25-50μm,孔径:120a 粒径:25μm 粒径:60-80nm 粒径:75-150μm,孔径:120a 粒径:80μm 粒径:d50,180-280μm 粒径:d50,90-150μm 粘度(5%水溶液,20℃):500-20000mpa.s 粘度:15-40mpa.s(20°c) 粘度~5000mpa.s,neat(25°c) 红外分析用,≥99% 红外测油仪专用,99% 约40%水溶液 细胞培养级,≥99.5%(t) 胺值:200~240mgkoh/g,粘度(40℃):15000~35000mpa.s 脂肪族,胺值:600~700mgkoh/g,粘度(25℃):80~150mpa.s 脱乙酰度 80.0%-90.0% 脱乙酰度50% 脱乙酰度70%, mw=1000000 脱乙酰度80%, mw=500000 色谱级,≥99.0%(nt) 苯胺蓝(醇溶性) 荧光级,>97%(hplc) 药用级,99.5% 蒸馏纯化,≥99.5% 试剂级, 99% 超纯级,99% 醋酸乙烯 40 wt. %,熔融指数52 g/10 min(190°c/2.16kg) 针状, 97%, 粒径:20nm 针状, 99%, 粒径:20nm 钠型 铁含量≥37 闪烁纯,99% 非离子型,分子量:1200万 高密度型,粒径:d50,40-60μm 高流动型射出级 高纯级,80% 高纯级,90% 高纯级,95% 高纯级,>99%(hplc) 高纯级,>99.5%(gc) 黄腐酸fa ≥90% 黏度≥15000mpa.s (d,99.8%) (d,99.8%)+0.03%v/vtms (供核酸提取纯化用) -100 目, 99.999% (metals basis) -325 目, 99.5% 0.1 0.1 mol/l 0.1% 0.1000 mol/l in h2o 0.1000mol/l 0.1004mol/l介质:h2o 0.1m in thf 0.3-0.8mmol/g 0.4 m solution in 1,4-dioxane, boerseal 0.4%溶液,用于组织培养 0.5 m solution in thf ,boerseal 0.5%水溶液 0.5m, ph6.5 0.5m, ph7.0 0.5m, ph8.0 0.5m,ph10 0.5m,ph5.5 0.5m,ph7.4 0.7 m solution in thf, boerseal 0.7 m solution in thf,water≤1000ppm, boerseal 0.8 m solution in thf, boerseal 0.96 1 m in thf, boerseal 1%粘度:1000-1200mpa.s 1-10 μm,98% 1-3μm, ≥99% metals basis 1.0 m in heptane, boerseal 1.0 m solution in 2-methyltetrahydrofuran,boerseal 1.0 m solution in ch2cl2, boerseal 1.0 m solution in diethyl ether,boerseal 1.0 m solution in ethyl ether, boerseal 1.0 m solution in methylene chloride, boerseal 1.0 m solution in n-hexane, boerseal 1.0 m solution in tert-butyl methyl ether, boerseal 1.0m,ph8.5 1.2 m solution in toluene, boerseal 1.3 m solution in thf, boerseal 1.3 m solution in thf/toluene (62/38), boerseal 1.4 m solution in butyl diglyme, boerseal 1.4 m solution in thf,boerseal 1.4 m solution in thf/toluene(82/18) , boerseal 1.5 m in h2o 1.5 m solution in thf, boerseal 1.6 m in thf, boerseal 1.6 m solution in 2-methyltetrahydrofuran, boerseal 1.7 m solution in thf,boerseal 10% in methanol,boerseal 10%(w/v) 100000mpa.s 10000u/mg 100g/l 100mg/ml,过滤除菌 100μg/ml 100μg/ml,h2o 10g/l 10x,ph7.4 12.0-14.5% fe basis 1250目 12醇:14醇=70:30,moa-3 12醇:14醇=70:30,moa-9 130u/mg 14% in h2o 14% in methanol,boerseal 15-50 mesh 1500mpa.s 17%,ph7.0 18-22mpa.s,5%甲苯/异丙醇80:20 180-220mpa.s,5%甲苯/异丙醇80:20 1:1.5 1:1.5型 1:1比例 1m,pcr级 1m,ph6.5 1m,ph7.4 1mm-1.6mm,干燥剂用 2-3mm,干燥剂用 2-5μm,元素分析仪专用 2.0 m in thf/n-heptane ethylbenzene, boerseal 2.0 m solution in 2-methyltetrahydrofuran, boerseal 2.0 m solution in ch2cl2, boerseal 2.0 m solution in diethyl ether ,boerseal 2.0 m solution in diethyl ether,boerseal 2.0 m solution in ethanol, boerseal 2.0 m solution in meoh, boerseal 2.0 m solution in methanol,boerseal 2.0m in thf,boerseal 2.0 m(7.87%) 乙酸乙酯溶液, boerseal 2.0 m(8.84%)乙醇溶液, boerseal 2.0 m 甲基叔丁基醚溶液, boerseal 2.5 m solution in thf, boerseal 2.8 m in 2-methyltetrahydrofuran, boerseal 2.8 m solution in 2-methyl-thf, boerseal 20 wt. % in methanol 20 wt. % in mixture of lower aliphatic alcohols and water, contains 34% water 20% in c6h5cl 20% solution in etoh, boerseal 20% w/w乙醇溶液 200-300 u/mg 2000目 22mm (0.9in) 直径, 99+% (metals basis), sr ≤0.8% 24% in tetrahydrofuran 250-500u/mg, 来源于莱克曼尼乳杆菌 25cst,40°c 270-330mpa.s,5%甲苯/异丙醇80:20 28% k2o,粉末 2μm 3-5mm,球形 3-7mpa.s,5%甲苯/异丙醇80:20 3.0 m in 2-methyltetrahydrofuran, boerseal 3.0 m solution in diethyl ether,boerseal 3.0 m solution in thf, boerseal 3.0 m(11.5%) 乙酸乙酯溶液, boerseal 3.0 m(12%) 甲醇溶液, boerseal 3.4 m solution in 2-methyltetrahydrofuran, boerseal 3.5% 30 wt%甲醇溶液(ca. 5mol/l) 30%全水溶 3000目 300u/mg, from bovine pancreas 30nm 球形 纯度>99.5% 30目 32%溶液 34-40%ca 3400~5000mpa.s,25°c 35% 3500 units/mg 36.0-40.0% ru basis 4% in h2o 4.0 m solution in meoh, boerseal 4.0 m(16.61%)乙醇溶液, boerseal 4.0 m(17.98%)异丙醇溶液, boerseal 4.5%(active oxygen) 40 wt. % in h2o(8.8m) 40 wt. % in h2o, 含0.01%的乙酸铵阻聚剂 40 wt. %正丁醇溶液 40 wt.%solution in methanol,boerseal 40% 40% in water 40% 水溶液 40000mpa.s 400mpa.s 40nm,99.5% metals basis 45%-50% 活性组分 45-55mpa.s,5%甲苯/异丙醇80:20 4n,靶材专用 5%水溶液 5-10μm,元素分析仪专用 5-和6-异构体混合物 97%生物技术级 50 wt%己烷溶液 50 wt. % 水溶液 50% in methanol,boerseal 50% in triacetin, stabilized 50% mixture of isomers 50% w/w水溶液 50%乙醇溶液(共聚物copolymer,7:3) 50%甲苯溶液 5000目 50nm,20 wt. % in h2o 50nm,20-30% in water 50nm,30 wt. % in h2o 50nm,40 wt. % in h2o 50nm,40wt.%异丙醇 55-60 wt% bf3 6 wt. % (on silica gel) 6-16目,ph:5-6 60nm,99.9% metals basis 68.0-72.0% in h2o 7-8 wt. % in methanol 7.0 m solution in meoh, boerseal 70 wt. % 正丙醇溶液 70%溶液 74%,光球状,3-5mm 74%,片状 74-76% in water 8 wt. % in h2o 80% (contains 5% phenol at maximum) 8000目 800u/mg,生物技术级 800目 80wt.% in isopropanol 80目 85.0%,gc 87.0% 89%,含200 - 250 ppm(mehq)稳定剂 9-11mpa.s,5%甲苯/异丙醇80:20 9-11μm,元素分析仪专用 90%(t) 90%, 黄色固体 93%,lc 93%,外消旋和内消旋混合物 95%(含水约50%,单位重量以干重计) 95%, 含有稳定剂mehq 95%,mw 89000~98000 95%,water≤50 ppm (by k.f.), boerseal 95%,含稳定剂tbc 95%,含稳定剂铜屑 95+% 96% dry weight,5-10% 甲醇做稳定剂 96%,sum of branched isomer,0.01% mehq 96%,含250ppm mehq稳定剂 96%,含30%水作为稳定剂 97 atom % 18o 97%% 97%(hplc) 97%(stab. with hydroquinone) 97%(stabilized with mehq) 97%, stabilized with 100 ppm tbc 97%,0.01% 氢醌稳定剂 97%,1μm 97%,bet surface area 8~16 m2/g 97%,含0.02% 4-methoxyphenol 稳定剂 97%,含0.05% 四溴双酚a 稳定剂 97%,含0.1 % 对苯二酚 稳定剂 97%,含0.1% tbc稳定剂 97%,含0.1%对叔丁基邻苯二酚(tbc)稳定剂 97%,含100ppmmehq稳定剂 97%,含tbc稳定剂 97.00%, particle size : <10nm 98% (hplc) 98% mixture of isomers 98%(gc) 98%, stab. with 1-5% hexane 98%, 含0.1%tbc稳定剂 98%, 含k2co3稳定剂 98%,4 ~ 8μm 98%,ee 99% 98%,ee99% 98%,mixture of cis and trans 98%,stabilized with bht, water≤50 ppm (by k.f.), boerseal 98%,with molecular sieves, water≤30 ppm (by k.f.), boerseal 98%,with molecular sieves,stabilized with bht, water≤30 ppm (by k.f.), boerseal 98%,with molecular sieves,stabilized with bht, water≤50 ppm (by k.f.), boerseal 98%,无水 98%,磺酸掺杂 98-101% 98.00% 98.5%, water≤30 ppm (by k.f.), boerseal 98.5%, with molecular sieves, water≤30 ppm (by k.f.), boerseal 98.5%, with molecular sieves, water≤50 ppm (by k.f.), boerseal 98.5%,water≤50 ppm (by k.f.), boerseal 99 atom % d 99% (metals basis excluding zr), zr <2% 99% metals basis,pd 9.0% 99%(lc) 99%, water≤30 ppm (by k.f.),boerseal 99%, 0.1-1mm 99%, 1-3mm 99%,-325目 99%,0.5~0.7um 99%,2-4μm 99%,325目,粉末 99%,500目 99%,stabilized with bht, water≤50 ppm (by k.f.), boerseal 99%,water≤50ppm(byk.f.),boerseal 99%,wwater≤30 ppm (by k.f.), boerseal 99%,含0.01 % bht 稳定剂 99%,含10-100ppm 4-methoxyphenol 稳定剂 99%,含40-60ppm mehq稳定剂 99%,含稳定剂mehq 99%,用于细胞培养 99%,金红石,2-3um 99%,锐钛,100nm 99%,锐钛,2-3um 99.0%(gc)(t) 99.0%(hplc) 99.0%, boerseal 99.0%,含30ppmmehq稳定剂 99.5% (metals basis,锆除外), zr <1% 99.5% metals basis,粉末,<3 μm 99.5%, water≤30 ppm (by k.f.),boerseal 99.5%, water≤50 ppm (by k.f.),boerseal 99.5%, with molecular sieves, water≤30 ppm (by k.f.),boerseal 99.5%, with molecular sieves, water≤50 ppm (by k.f.),boerseal 99.5%,100nm 99.5%,30±5nm 99.5%,500nm 99.5%,50nm 99.5%,50±5nm 99.5%,stabilized with bht, water≤30 ppm (by k.f.), boerseal 99.5%,stabilized with bht, water≤50 ppm (by k.f.), boerseal 99.5%,water< 0.005% (by k.f.), boerseal 99.5%,water≤50 ppm (by k.f.),boerseal 99.5%,with molecular sieves, , water≤30 ppm (by k.f.), boerseal 99.5%,with molecular sieves, stabilized with bht, water≤30 ppm (by k.f.), boerseal 99.5%,with molecular sieves, stabilized with bht, water≤50 ppm (by k.f.), boerseal 99.5%,with molecular sieves, water≤30 ppm (by k.f.),boerseal 99.5%,with molecular sieves, water≤50 ppm (by k.f.),boerseal 99.5%,用于细胞培养和昆虫细胞培养 99.5%,粒径:1-2um 99.5%,重蒸馏 99.5%生物技术级 99.56%,无水级 99.7%,stabilized with bht, water≤30 ppm (by k.f.),boerseal 99.7%,stabilized with bht, water≤50 ppm (by k.f.),boerseal 99.7%,water≤30 ppm (by k.f.), boerseal 99.7%,water≤50 ppm (by k.f.), boerseal 99.7%,with molecular sieves, stabilized with bht, water≤30 ppm (by k.f.), boerseal 99.7%,with molecular sieves, stabilized with bht, water≤50 ppm (by k.f.), boerseal 99.7%,with molecular sieves, water≤30 ppm (by k.f.), boerseal 99.7%,with molecular sieves, water≤50 ppm (by k.f.), boerseal 99.70% 99.8% metals basis,100nm,金红,亲油 99.8% metals basis,100nm,金虹,亲水 99.8% metals basis,100nm,锐钛,亲水 99.8% metals basis,100nm,锐钛,亲油 99.8% metals basis,25nm,金红,亲水 99.8% metals basis,25nm,锐钛,亲水 99.8% metals basis,40nm,金红,亲水 99.8% metals basis,40nm,锐钛,亲水 99.8% metals basis,5-10nm,锐钛,亲水亲油型 99.8% metals basis,5-10nm,锐钛,亲水型 99.8% metals basis,60nm,金虹,亲水 99.8% metals basis,60nm,锐钛,亲水 99.8% metals basis,rh 81% 99.8%, water≤30 ppm (by k.f.),boerseal 99.8%, water≤50 ppm (by k.f.),boerseal 99.8%, water≤30 ppm (by k.f.),boerseal 99.8%, water≤50 ppm (by k.f.),boerseal 99.8%,200目 99.8%,water≤30 ppm (by k.f.),boerseal 99.8%,water≤30ppm(byk.f.),boerseal 99.8%,water≤50 ppm (by k.f.),boerseal 99.8%,water≤50ppm(byk.f.),boerseal 99.8%,比表面积(bet):170m2/g;粒径:7-40nm 99.8%,比表面积(bet):200m2/g;粒径:7-40nm 99.9% metals basis,100 mesh 99.9% metals basis,1μm 99.9% metals basis,2 μm 99.9% metals basis,60-100nm,黑色粉末 99.9% metals basis,ir ≥84.5% 99.9% metals basis,粒径(d50)10-20μm 99.9% metals basis,粒径10μm 99.9% metals basis,粒径≤1μm 99.9% metals basis,颗粒 99.9%(metals basis 去除ta) 99.9%, 深蓝色, 用作透明隔热薄膜 99.9%, 白色 99.9%,100nm 99.9%,12~16um 99.9%,2-5um 99.9%,325目 99.9%,3~4um 99.9%,40nm 99.9%,500目 99.9%,50nm 99.9%,8~10um 99.9%,stabilized with amylene, water≤50 ppm (by k.f.), boerseal 99.9%,stabilized with amylene, with molecular sieves,water≤50 ppm (by k.f.), boerseal 99.9%,比表面积≥120m2/g;粒径:30nm 99.9%,生物技术级 99.9%,颗粒,锆≤0.15% 99.95% metals basis,325目 99.95% metals basis,4000目 99.95% metals basis,50目 99.95% metals basis,8000目 99.95% metals basis,无水 99.99% metals basis,100nm 99.99% metals basis,1mm 直径 99.99% metals basis,200nm 99.99% metals basis,2~10μm 99.99% metals basis,4mm颗粒 99.99% metals basis,5μm 99.99% metals basis,α晶型约 95%,晶型γ约 5%,80nm 99.99% metals basis,α晶型约90%,晶型γ约10%,60nm 99.99% metals basis,γ相,10nm 99.99% metals basis,≤0.1μm 99.99% metals basis,主体晶相,30nm-50nm 99.99% metals basis,晶体颗粒 99.99% metals basis,晶型γ,20nm 99.99% metals basis,粒径:10μm 99.99% metals basis,粒径:2μm 99.99% metals basis,粒径:5μm 99.99%, 1μm 99.99%,1~5mm 99.99%,water:0.5-0.8% 99.99%,白色粉末,锆≤0.15% 99.999% metals basis,beads,1-6 mm 99.999% metals basis,for perovskite precursor >250u/mg >30u/mg,10mg/ml in h2o >65% >70%,id:20-50nm,od:30-60nm,length:1-10μm >80% >80.0% >80.0%(hplc) >90%,id:0.8-1.6nm,od:1-2nm,length:1-3μm,-cooh:~2.7wt% >93.0%(hplc)(t) >95%,id:2-5nm,od:<8nm,length:10-30μm,-cooh:~3.9wt% >95%,id:3-5nm,od:8-15nm,length:0.5-2um >95%,id:3-5nm,od:8-15nm,length:~50μm >95%,id:3-5nm,od:8-15nm,length:~50μm,-cooh:~2.6wt% >95%,id:5-10nm,od:10-20nm,length:0.5-2um >95%,id:5-10nm,od:10-20nm,length:10-30μm,-cooh:~2wt% >95%,id:5-10nm,od:20-30nm,length:10-30μm,-cooh:~1.2wt% >95%,id:5-10nm,od:20-30nm,length:10-30μm,-oh:~1.8wt% >95%,id:5-12nm,od:30-50nm,length:0.5-2μm,-oh:~1.1wt% >95%,id:5-12nm,od:30-50nm,length:10-30um,n:~3wt% >95%,id:5-15nm,od:>50nm,length:10-20μm,-cooh:~0.49wt% >95.0%(t),硬型,混合物 >96.0%(gc),stabilized with hq >97.0%,total of isomer >98.0% 生物技术级 >98.0%(hplc)(n) >98.0%(lc&t) >99% (hplc) >99.0% (gc)(含100ppm bht稳定剂) >99.0%(gc),250ppm mehq做稳定剂 >99.0%(gc),含10 - 20 ppm mehq 稳定剂 >99.0%电泳级 >99.7%(gc) >99.9%,id:3-5nm,od:8-15nm,length:~50μm >99.9%,用于重氮化滴定 >= 98 % tlc, powder a-62mp a-722 acs reagent,≥99.5% acs, ≥85% acs, ≥99.0% (gc) acs,98% acs,98.0-103.0% acs,99% acs,pt37.5%min anhydrous,≥99% ar 99.0% ar 99.5% ar 99.9% ar, so2≥6% ar,10-20目 ar,100nm ar,100目 ar,20-50目 ar,200目,粉末状,褐色 ar,30 wt. % in h2o ar,40 wt. % in h2o ar,40-45% mgo basis ar,50% in h2o ar,50-80目,白色 ar,55.3% sno2 ar,57.5% ar,60%水溶液 ar,81-83% as moo3 ar,85-90% ar,92.5-100.5% ar,95%,颗粒状 ar,96.0% ar,96.5% ar,97.0 % ar,98%,10-20目 ar,98%,100目 ar,98%,40-60目 ar,98.5 % ar,98.5%,含0.05% mehq 稳定剂 ar,99%(二甲苯异构体+乙基苯) ar,99.0%,白色晶体 ar,99.5% metals basis ar,99.5%,粉末 ar,>40.0% ar,>95.0%(t) ar,>99% ar,co 13.5~14.5% ar,mg 4.0-5.0% ar,≥75wt.% in h2o ar,≥80%,gc ar,≥85wt.% in h2o ar,≥98.0% ar,≥98.0% (hplc) ar,≥98.5 %(gc) ar,≥99 % ar,≥99.5%,200目 ar,≥99.8% ar,不含甲醇 ar,含0.025% bht 稳定剂 ar,块状 ar,来源于玉米 ar,硅改性 ar,硝酸法 ar,硫酸铝法 ar,碳化法 ar,磷改性 average mn 10000 average mn 20000 average mn 20000,片状固体 average mn 40,000 average mn 800 average mn 8000 average mn ~2,900 average mn ~230 average mn ~650 average mn~1,000 average mn~5,800 average mol wt 8350 average mw 50,000 average mw ~250,000 by gpc average mw ~70000, powder basf,k-30 battery grade 99.99% trace metals basis bet:350-450㎡/g,孔径:0.56-0.58 nm br,10-20u/mg br,5万u/g c(kcl)=0.01000mol/l c(naoh)=1.0000mol/l ca 6.6-7.4% cabot vulcan xc-72r,粒径:10-20nm cl,13.3-15.8% cm-52 co 7.8 - 8.2%,溶剂:40%-80%的石脑油 co ≥31% collagen from bovine cartilage, type ii collagen from chicken, type ii collagen from fish, 90% cp,60.0% cp,99%,粉末 cp,>98.0%(gc) cp,≥98.0% cp-42 cp-52 d,99%,无水级 d,99.5%, acidity 98% diameter 0.2 - 0.5μm ,2.5% w/v dye content ~95 % dye content ≥95 % e-1310,羟值:88±5 e-1340,羟值:28±5 e-44 e-51 each 100mm,4×,过滤及高温双重灭菌 ethylene 32mol % extent of labeling: ~2.6 mol cyanoethylation per mol cellulose (d.s.) fe>30.5% fe含量:21% for fluorescence,~1% in h2o for gc-hs,≥99.9%(gc) for hplc,≥99%(gc) for hplc,≥99.5%(at) for lc-ms for plant cell culture, ≥99.0% (hplc) for plant cell culture,≥99% for qualitative det. of ammonia and ammonium compounds from arthrobacter protophormiae,≥10 u/mg from penicillium brefeldianum, ≥98% (hplc) gr,95% gr,99%,颗粒状 gr,≥90% gr,≥99.0% (gc) gr,≥99.5%(gc) granular hplc级, ≥99.9% hplc级,≥98.0% hydroxide form id:5-12nm,od:30-50nm,length:10-20μm,ni:>60wt% ii型,粘度:15000mpa.s ii型,粘度:4000mpa.s ii型s,2%粘度:100000mpa.s ind(ph 0.1-2.0) ir 35% in hcl ir50-54% i型,粘度:4000mpa.s i型,粘度:400mpa.s i型,羟值(mmol/g): 0.47-0.53 k-value 59-55 k-value 72-71 k40 l: ~200nm, od: ~10nm lr lr,1-3mm lr,2-4mm m.w 10,000 m.w 1000 m.w 2000 m.w 5,000 m.w. 2,400 m.w. 4000 m.w. 5000 m.w.20000 m.w.25,000,50%水溶液 m.w.3000,25%水溶液 m.w.5000 m.w.70,000,30%水溶液 m.w.90,000-120,000 mixture of isomers mn 2000 mn 2000-3000 mn 3000-4000 mn 4000,50%溶液 mn ~300,000 mn:~3000 mn~120,000 mw 100,000-200,000,20wt.%水溶液,400-1000 cp(25°c) mw ≈ 200,000 mw1000,含0.5-1wt%bht稳定剂 mw~ 1500 mw~ 3000 mw~ 6000 mw~1000万 n:30-50,水溶解度<4g/100ml n<20,水溶解度>90g/100ml na 型离子交换树脂 ni 61% nr40 nr50 os 38.7% particle size:3 mm,mw ~110,000 particle size:3 mm,mw ~80,000 pd 15.2% pd 27.7% pd 34.9% pd 58.2% pd ≥20.5% pd ≥32.6% pd ≥36.5% pd ≥85% pd14.5% pd4-5%w/w(cont.pd) pd≥39.0% peh-6 ph 6.8 ph 8.8 ph eur.,bp,98-101% ph.eur.,bp,usp,99-100.5% ph8.0 ph:1.4(colorless)-3.2(red) ph:11.0(blue)-13.0(red) ph:6.8(red)-8.0(yellow) ph:6.8(yellow)--8.2(red) ph:7.2(yellow)--8.8(purplish red) ph=12.00±0.02(25°c) ph=6.86±0.02(25°c) protease substrate pt 10% pt 20% pt 5% pt basis ≥73% pt ≥57% pt,18.02% pt,65% purified by redistillation,≥99.5% r1000, precursor beads ru 40-45% rz:>2.0,冻干粉,活性:≥150units/mg rz:>3.0,冻干粉,活性:>300units/mg s 22.3% (typical) sio2/al2o3 (mole ratio) ≈ 13-17 sio2/al2o3 (mole ratio) ≈ 50-70 sio2/al2o3(moleratio)≈38-40 sio2/al2o3(moleratio)≈38-40,氢型 sio2/al2o3(moleratio)≈38-40,钠型 sio2/al2o3(moleratio)≈40-50 solid, ≥98%(hplc) standard for gc standard for gc,>99.7%(gc) sublimed grade, dye content 99 % technical grade, 80% technical grade, 80-85% technical, ≥85% (gc) ,含铜屑稳定剂 technical, ≥90% (gc,mixture of isomers) technical,≥90%(gc) ticl3:76.0-78.5% tlc专用 type np-7 usp/ep usp2910,2%粘度:15mpa.s,甲氧基:28-30%;羟丙基:7.0-12% viscosity 350±25mpa.s viscosity 500±30mpa.s viscosity grade 100 viscosity grade 150 viscosity grade 46 viscosity grade 68 viscosity:800-5000 mpa.s ~5% in a mixture of lower aliphatic alcohols and water β相,99.9% metals basis ≥180 usp units/mg ≥2,000 kunitz units/mg protein ≥20 units/mg solid ≥30u/mg ≥37% ru basis ≥40% ≥40,000 units/mg protein ≥50.0% pt basis ≥65%(hplc) ≥70%(gc) ≥70%,块状 ≥75%(gc) ≥75%,单钠盐和二钠盐的混合物 ≥85%(gc) ≥85%,效价5-6万iu/mg,比活12万iu/mg ≥90%(lc-ms) ≥90.0%(gc) ≥92%,80-150目,酸性 ≥92.5% ≥95 % ≥95%(hplc), 50mg/ml in water ≥95%(lc-ms) ≥95%,id:2-5nm,od:8nm,length:0.5-2μm ≥95%,id:2-7nm,od:11nm,length:10um ≥95%,id:5-10nm,od:20-30nm,length:0.5-2um ≥95%,id:5-12nm,od:30-50nm,length:10-20um,cooh≥2% ≥95%,id:5-12nm,od:30-50nm,length:10-20μm ≥95%,≥250g/l in water ≥95%,含稳定剂mehq ≥95%,直径:60-100nm,长度:5-15μm ≥95.0%,mixture of isomers ≥97%(t) ≥97.0% (gc) ≥97.0% (hplc) ≥97.0% (hplc),用于荧光分析 ≥97.0%(t) ≥98%(hplc)(n) ≥98%, 顺反混合异构 ≥98%,kosher ≥98.0% (tlc) ≥99%,4-16mesh ≥99.5%,100nm ≥99.9% trace metals basis ≥99.95%,ru content 45-55% 丰度:99atom %;化学纯度:≥98.5% 乙酰基39.5wt%,,羟基4.0wt%,m=6万 二氧化硅含量:29%~31% 亲水,比表面积:200m2/g 亲水,比表面积:400 m2/g 低聚合度,遇碘不变蓝 低苯级,≥99% 光谱级 光谱级,>99.9% (gc) 光谱级,≥99.8% 光谱级,≥99.8%(gc) 光谱纯 ,≥99% 涤纶级 光谱纯,≥99.5% 农残级,≥98%(gc) 农残级,≥99.9%,,含50-150ppm 异戊烯稳定剂 分子生物学专用,≥99.5% 分子生物学级,≥99.0%(nt) 分子量 7000~8000 分子量1500 分子量3000 分子量50000-100000 分子量500000 分子量6000 分子量70000 分子量:10-20万 分子量:15-30万 分子量:15-30万,0.1 % (w/v) in h2o 分子量:150-250万 分子量:2-5万,粘度:15-60mpa.s 分子量>700000 分析对照品,≥99% 分析标准品,99.96% 分析标准品,>99% 分析标准品,≥98% 制备级,≥98.0% 制备级,≥99% 助滤剂,融剂烧成品,中位粒径:13μm 助滤剂,融剂烧成品,中位粒径:22μm 助滤剂,融剂烧成品,中位粒径:3.5μm 助滤剂,融剂烧成品,中位粒径:40μm 助滤剂,融剂烧成品,中位粒径:7μm 包含有200 ppm mehq阻聚剂, 99% 化妆品级 医用级,白色 医药级 医药级别 医药脱色针剂级;767针剂活性炭 取代度 92% 含100ppm mehq 稳定剂, 95% 含≤650 ppm mehq 稳定剂 含紫苏醛≥55% 含铂量:27% 固含量:40% 固含量:45% 固含量:60% 固含量:99% 固含量~70% 多肽合成级,≥99.8%(gc) 工业级100-200目 平均分子量 ~400 平均分子量(mw)~1000,含100ppm mehq稳定剂和300ppm bht稳定剂 平均分子量10000,k13-18 平均分子量1300000,k88-96 平均分子量2000000 平均分子量220000,k60 平均分子量8000,k16-18 平均分子量m.w~5000 平均分子量mv~3,000,000 异构体混合物,97% 指示剂 指示剂(ph 0.3-1.0) 支链型,粘度: 1000 mpa·s 无水, 99.995% 无水, ≥99%, 粉末 无水,99.5% metals basis 显色剂 晶体, aps ≈100nm, 99%, 等离子合成 条形, 1.5-1.7 mm 条形, 3.0-3.3 mm 条形,1.5-1.9mm 来源于牛血浆 来源于马铃薯, 用作淀粉酶底物 松油烯-4-醇含量:≥35% 染料含量≥75% 标准缓冲物质, ≥99.9% (titration) 比表面积(bet):230m2/g;粒径:7-40nm 比表面积3-8m2/g,粒度80nm,99.9% 激光级 熔体流动速率: 2g/10min 熔融指数 0.5g/10min 环氧值:0.46-0.5mol/100g,粘度(25℃):1100-1600mpa.s 环氧值:0.70~0.80mol/100g,粘度(25℃):5~25mpa.s 环氧度:50% 环氧当量98-110gm/eq 环氧当量:143-154克/当量,粘度:100-300mpa·s 生物技术级,200 u/mg,粉末 生物试剂级,99.0%,荧光分析专用 用于fe的分光光度测定,≥99% (hplc) 用于gc衍生化, ≥99.0% (gc) 用于gc衍生化,99% 用于nmr,99+原子%氘 用于多肽合成,≥99.8%(gc),含50-150ppm戊烯稳定剂 用于微生物学,胶强度 ~250 g bloom 用于植物细胞培养,≥97% 用于离子对色谱,≥99.5% (gc) 用于细胞和昆虫细胞培养,≥99% 用于荧光分析,≥95.0% (hplc) 用于荧光分析,≥98.0% (hplc) 用于酶联免疫,≥99.0% 电泳级,≥90%(hplc) 电镜专用,50% in h2o 病理级,熔点58~60°c 直、支链型,粘度: 1200 mpa·s 直、支链型,粘度: 180 mpa·s 直链型, 粘度: 90 mpa·s 碱性水合物 磷含量: 23%-24% 离子对色谱级 离子对色谱级,≥99% 离子对色谱级,≥99.0%(gc) 粉末 粉末,≤10um 粉末,平均分子量: 200k 粉末磷脂 粒度:2-20μm 粒径:5mm 粘度900-1300cps 粘度:1500-3100mpa.s,usp grade 粘度:3000-5000mpa.s,usp级(原标准:800-1200) 粘度:5000-5500厘泊,200目 粘度~1000mpa.s,neat(25°c) 粘度~100mpa.s,neat(25°c) 粘度~10mpa.s,neat(25°c) 粘度~200mpa.s,neat(25°c) 粘度~20mpa.s,neat(25°c) 粘度~30000mpa.s,neat(25°c) 粘度~500mpa.s,neat(25°c) 粘度~50mpa.s,neat(25°c) 约15%于四氢呋喃中, 约2.0mol/l 细胞与昆虫细胞培养级,≥99% 细胞培养级,98-101% 耐热光学用 耐热级,88% 胶强度 ~100 g bloom 胺值:380~420mgkoh/g,粘度(40℃):2000~7000mpa.s 脂肪族酰胺,胺值:380~450mgkoh/g,粘度(25℃):1000~1500mpa.s 脱乙酰度90%, mw=200000 脱色率≥98% 色谱级, ≥99.9% 荧光发射波长:610nm,0.05 μmol/l 药用级,325目 药用级,ph eur 试剂级,ir>52% 试剂级100-200目 试剂级200-300目 试剂级300-400目 试剂级40-80目 试剂级60-100目 试剂级80-100目 超低粘度型,1%粘度:3~5mpa·s 超纯级 99.9% 超纯级 纯度≥99.9%;rnase,dnase free 超纯级,99.9% 超纯级,≥99.0%(hplc) 超纯级纯度≥99.9%;rnase,dnase free 超高粘度ii型,1%粘度:7000-10000mpa.s 超高粘度i型,1%粘度:5000mpa.s 轻质、密度:0.84-0.86 适于中高极性溶剂 适用于hj536 水质氨氮测定 水杨酸分光光度法 透明型 通用型 通用级;注塑级 造影级 酸值40-70mg koh/g 醇解度:87.0-89.0 mol%,黏度:20.5-24.5 mpa.s,挥发分≤6.0% 醇解度:87.0-89.0mol%,黏度:20.0-30.0mpa.s 醇解度:87.0-89.0mol%,黏度:40.0-48.0mpa.s 醇解度:87.0~89.0(mol/mol),cps:4.6-5.4 醇解度:98.0~99.0%(mol/mol) 醇解度:98~99%(mol/mol) 醋酸乙烯 18 wt. %,熔融指数8 g/10 min(190°c/2.16kg) 醋酸乙烯 32 wt. %,熔融指数43 g/10 min(190°c/2.16kg) 重质、密度:0.86-0.89 钛酸镁 粉末 钯含量 0.5% 铂含量≥85.4% 镀膜级,99.99% metals basis,3.5-5mm 阳离子型,分子量:800-1000万,离子度:30-35% 阴离子型,1200-1400万分子量 阴离子型,800-1000万分子量 阴离子型,分子量:1500-1800万,水解度:25-30% 阿尔新蓝 8g 非离子型,分子量:1400万 非离子型,分子量:500万 高纯度低粘度型, 纯度 ≥96%, 粘度 ≤40mpa·s 高纯级,97% (99.99%-ce) (reo) (d, 99.5%) (d,99%)dcl36.5% in d2o (d,99.96%)(+0.03% v/v tms) (kmno4)=0.100mol/l (kmno4)=0.2000mol/l 0.001 0.005 0.01000mol/l(0.01m) 0.02%溶液 0.02mol/l 0.04% 0.05000mol/l(0.05m) 0.05mm直径,99.995% metals basis 0.05mol/l 0.1mol/l(0.1n) 0.1mol/l,基体:h2o 0.1mol/l介质:h2o 0.25%(w/v)in water 0.2m, ph5 0.2m, ph5.5 0.2m, ph6.8 0.2m, ph7.0 0.2m, ph7.4 0.2m, ph7.5 0.2m, ph9.0 0.2m,ph2.5 0.2m,ph3.0 0.2m,ph3.5 0.2m,ph7.2 0.2m,ph7.4 0.2m,ph7.5 0.2m,ph7.6 0.5%(w/v)in water 0.5m, ph6.0 0.5m, ph7.2 0.5m, ph7.4 0.5m, ph7.5 0.5m, ph8.5 0.5m,ph5.0 0.5m,ph6.0 0.5m,ph6.5 0.5m,ph7.5 0.5m,ph7.6 0.5m,ph9.0 0.7 0.9%溶液 1 mg/ml 1% in ethanol 1%(w/v)in water 1.0 m in h2o 1.0 m in heptane 1.0 m in methylene chloride,boerseal 1.0 m in toluene 1.0 m solution in ethanol, boerseal 1.0 m solution in p-xylene, boerseal 1.0 m solution in thf , boerseal 1.0 mol/l in h2o 1.0m in toluene 1.0m,ph8.2 1.0mm直径,99.9% metals basis 1.0mol/l(1n) 1.5 m solution in toluene, boerseal 1.5-2.0 units/mg 1.6 m in diethyl ether, boerseal 1.6 msolution in hexanes,boerseal 10 wt. % in h2o 10% solution in h2o 10%水溶液 100%(w/v) 1000 units/mg protein 10000×,dsdna染色,pcr级,过滤除菌 1000mg/l in h2o 1000ug/ml, 1.0 mol/l hno3 1000ug/ml,1.0 mol/l hf 1000ug/ml,1.0 mol/l hno3 (含k+) 1000ug/ml,h2o(含k+) 1000μg/ml,in 1mol/l hno3 1000μg/ml,介质:1.0mol/l 用于水质标样 1000μg/ml,溶剂:四氯化碳 1000μg/ml,溶剂:甲醇 100mg/l 10mmol/l ph=8.5 10x 10x,for blot washing 10×,过滤除菌,无菌无酶,细胞培养适用 12% 12-16目 12500目,气相法 1250目,沉淀法 1500~2500mpa.s,25°c 15mpa.s 17-23%钒 185 usp units/mg 189units/mg protein 1g/l 1g/l水溶液 1m 1m,ph7.3 1m,ph9.0 1m,过滤除菌,无酶 1mg水/ml,测含微量水分样品 1mol/l thf溶液 1x 2 wt. % in h2o 2%(w/v)in water 2.0 m in toluene, boerseal 2.0 m solution in hexanes, boerseal 2.0 m solution in thf ,boerseal 2.0m,ph8.0 2.50% 20%,ph7.2 20%水溶液 20000u/mg 2000u/mg 200mg/ml 200目,未煅烧,未酸洗 20ku/mg,生物技术级 20mg/ml,过滤除菌 20wt. % in methanol 20x,ph7.4 20×,ph:7.0 25 wt.% 水溶液 25% in meoh 25%, 液体 28% in water 3% nh3 in h2o 3%pd 3-5mg水/ml 3.0 m in diethyl ether 3.0 代 溶液, 20?wt. % in methanol 3.405mol/l,溶剂h2o 3.5g/l 30%,cod≥25万mg/l 3000ppm 300u/mg,生物技术级 31%, 液体 325目,沉淀法 3500u/mg,生物技术级 37 wt. % in h2o 3g/l 3m,ph4.5 3m,ph5.2 3m,ph5.2,过滤除菌 4%/1% 4%多聚甲醛,溶剂:pbs 4.0 代 溶液, 20 wt. % in methanol 4.0 m(13.97%) 1,4-二氧六环溶液, boerseal 4.0 m(15.00%) 乙酸乙酯溶液, boerseal 4.0 m (16.06%) 甲醇溶液, boerseal 40 wt. % in h2o 40%,19:1,过滤除菌,无酶 40%,熔点54.0-57.0°c 40%溶液,电子级 45-50% 48% bf3, boerseal 48%水溶液 48~50% au basis 4a 4m 5%溶液 5.0% 5.0% pd basis 5.0000mol/l 50 wt. % in mineral spirits 50 wt. %水溶液 50mg/ml,过滤除菌 50mmol/l, ph7.4 50wt%水溶液 55mm,1000×,过滤除菌,细胞培养适用 5m 6-12目,ph:5-6 6-12目,ph:9-10 6-24目 60 wt. % in h2o 60%溶液 600-800目 7000u/g 80-100mpa.s,5%甲苯/乙醇80:20 83.0% 90% (hplc),用于荧光分析 90%(stabilized with tbc) 95%,100目 95%,200-300目 95%,stabilized with tbc 95%,含稳定剂mehq 96%,含0.1% tbc 稳定剂 96~100% 97%(stabilized with copper chip) 97%(wetted with ca. 30% xylene) 97%, 0.05%的对叔丁基邻苯二酚作稳定剂 97%, water ca 10% 97%,ee值98% 97%,mixture of isomers 97%,stab. with <1% magnesium oxide 98 atom %13c, 99% (cp) 98% ir 53% 98%(stabilized with bht) 98%, 异构体混合物 98%,(t) 98%,1250目 98%,400目 98+% 98.0%t 99 atom %13c 99% bstfa+10% tmcs,用于gc衍生化 99%, with molecular sieves,water≤50 ppm (by k.f.), boerseal 99%,15nm,疏水性 99%,40-60目 99%,boerseal 99%,t 99%,单杂<0.2%,ee99.5% 99%,含50-150 ppm tbc 稳定剂 99.5%,15±5nm 99.5%,200目 99.5%,用于电泳 99.50% 99.6%,25μm 99.8%,10μm 99.8%,1μm,,高白度 99.9 % metals basis 99.9% (metals basis) 99.9% metals basis,30±10nm 99.9% metals basis,pd 29% 99.95% metals basis,1200目 99.95% metals basis,5000目 99.95% metals basis,80-120目 99.995% trace metals basis 99atom%13c >4u/mg >60%,id:0.8-1.6nm,od:1-2nm,length:1-3μm,-cooh:~2.73wt% >80.0%(gc),含200-650ppm mehq稳定剂 >90%,id:0.8-1.6nm,od:1-2nm,length:5-30μm >90%,id:5-15nm,od:>50nm,length:10-20μm >93%(t) >95%,id:0.8-1.6nm,od:1-2nm,length:1-3μm,-oh:~9.0wt% >95%,id:3-5nm,od:8-15nm,length:0.5-2μm,-cooh:~2.6wt% >97% (hplc) >98%(lc) >99%,升华提纯 >99%metals basis,粒径:15nm,比表面积(bet):300±50m2/g >99.0%(gc)(t) acs ,≥99.5% acs 光谱级,≥99.9% acs, ≥99% acs, ≥99.4% acs, ≥99.5% acs,48% acs,99.0-101% acs,≥98.5% acs,≥99.0%(gc) acs,≥99.5%(gc) acs,≥99.7% acs,≥99.8% acs光谱级,≥99.8% approx. 90% 1,4-vinyl,固体 ar(沪试),≥99.0% ar, 氟含量25% ar,120-180目,白色 ar,16-30目或0.55mm-1mm,白色 ar,18 wt. % in h2o,含5-8% 甲醇稳定剂 ar,2-4目或5-8mm ar,2-4目或5-8mm,白色 ar,200-250目,白色 ar,30.0-32.0% ar,4-10目或2-5mm,白色 ar,40-60目,灰白色 ar,50μm,白色 ar,6-10目或2-3mm ar,8-16目或1-2mm ar,8-16目或1-2mm,白色 ar,80-120目,灰白色 ar,80-120目,白色 ar,85% ar,92% ar,96%,片状 ar,99%,含10ppm bht稳定剂 ar,99%,晶体颗粒 ar,>98.0%(gc) ar,>98.5%(gc) ar,dye content ≥85 % ar,mn >47% ar,≥98.0% (gc) ar,≥99.5%(gc) ar,清洗专用 au ≥48% average mn 1000 average mn 1500 average mn 1540 average mn 200 average mn 300 average mn 3500 average mn 400 average mn 4000 average mn 440 average mn ~50000 by gpc average mn ~670, average mw ~700 average mn~328 average mv 1000000 average mv 20000 average mw 150000 average mw 2,000,000, 15 wt. % in h2o average mw ~(162.21)n average mw ~1000000, powder average mw ~165,000 by gpc, acrylonitrile 25 wt. %, pellets average mw ~60,000 average mw ~700,000 by gpc averagemn2000 bb, ar beads,4-8 mesh beads,8-12 mesh br, 2u/mg protein br,1200u/mg br,15u/mg protein br,≥95% c(1/2h2so4)=0.1000mol/l c(1/2h2so4)=1.0000mol/l c(1/5kmno4)=0.1000mol/l c(agno3)=0.01000mol/l c(agno3)=0.1000mol/l c(agno3)=5g/l c(hcl)=0.05000mol/l c(hcl)=0.1000mol/l c(hclo4)=0.1000mol/l c(koh)=0.1000mol/l c[pb(no3)2]=0.10mol/l ca. 10% weight in thf cp,100目 cp,200目,粉末状,褐色 cp,88% cp,90% cp,98.0%,含30ppmmehq稳定剂 cp,>98%(gc) cp,mn >44% d,99.6% d60 diameter 0.05 - 0.1μm ,2.5% w/v diameter 1.0 - 1.9μm,2.5% w/v diameter 2.0- 2.9 μm ,5% w/v dye content 90?% ep,bp,jp,usp级 ep级,平均粒径:0.1-0.3μm fe,60.0 - 72.0 % fe≥21% fg for gc,≥99.8% for hplc,85-90% for hplc,>99%(gc) for hplc,≥99.7% for lc-ms,≥99.9%(gc) for plant cell culture,≥97% for plant cell culture,≥99.0% for spectrophotometric det. of cu, ≥99% for spectrophotometric det. of fe(iii), ≥98.5% gr,30.0-32.0% gr,98%,片状 gr,≥60% gr,≥85wt.% in h2o gr,≥99.0% gr,≥99.5%(rt) hplc,>99.5%(gc) hplc,≥99.9% hplc≥85% id:5-10nm,od:20-30nm,length:10-30μm,ni:>60wt% iv型,羟值(mmol/g): 0.71-0.80 lc-ms,≥99.9% low molecular weight lyophilized powder m.w 3000 m.w 8000 m.w. ~1000 m.w.175,000, 米黄色固体 mn ca. 6% mn ~15,000 by gpc;mw ~34,000 by gpc mn=52021,mw=113722,pdi=2.18 mw 100,000-1000,000 mw 20000 mw ~145,000 mw520,000,mn150,000(typical),acrylamide~80wt.% mw=1000 mw~ 500 mw~ 5000 pd 21.5% pd 26.2% pd 40 % peg400mo ph 0.5-5.0,显色反应间隔0.5 ph 3.8-5.4,显色反应间隔0.5 ph 5.5-9.0,显色反应间隔0.5 ph. eur., bp, nf, e524, 98-100.5%, 颗粒 ph3.8 ph6.0 ph7.0 ph7.4 ph:0.1(yellow)--1.5(blue) ; 7.5(yellow)-9.2(purple) ph:8.0(colorless)-10.0(red) ph≈10 practical grade, ≥85% (titration), powder pt,99.9% ratiocarbondioxide/dimethylamine<2:1 reagent grade, 99% reagent grade,98% rh 17.1% rz:>2.5,冻干粉,活性:>200units/mg standard for gc, ≥99.5% standard for gc, ≥99.7%(gc) standard for gc, ≥99.9% (gc) standard for gc,99.5%(gc) standard for gc,99.5%(gc)(二甲苯异构体+乙基苯) standard for gc,>99.5% standard for gc,>99.8%(gc) standard for gc,≥99.0% standard for gc,≥99.6%(gc) standard for gc≥97.0%(gc) styrene 22 wt. % tech. 90% technical,90%,ee 99+% technical,~90%(t) type h-1, sulfatase ≥10,000 units/g solid viscosity 1000±80mpa.s viscosity 100±8mpa.s viscosity: 5000~15000mpa.s viscosity~ 150 mpa.s viscosity~ 30-40 mpa.s ~1 m in h2o( 260 mg/ml) ~65%水溶液 ≥0.15 units/mg dry weight ≥10 dea units/mg,冻干粉,来源于牛肠粘膜 ≥150 units/mg ≥2.0 units/mg protein ≥28% nh3 in h2o,电子级 ≥300 u/mg protein ≥300 units/mg protein ≥42% ≥42% k2s basis ≥500 units/mg dry weight ≥65% ≥75% ≥85%,含水约30% ≥85.0%(hplc) ≥90%,total amine ≥92%,80-150目,中性 ≥93%(t) ≥95%(n) ≥95%(sds-page) ≥95%(t)(hplc) ≥95%,10-40目,来源于果壳,椰壳 ≥95%,20-40目 ≥95%,id:0.8-1.6nm,od:1-2nm,length:1-3μm ≥95%,mixture of isomers ≥95%,≥99%e.e. ≥95%,顺反混合物 ≥98%(hplc),solid ≥98%(t)(hplc) ≥98%(tlc),≥95%(hplc),solid ≥98%, 含稳定剂mehq ≥98%,fcc ≥98%,ru>15.75% ≥98%,≥99% e.e ≥99%(t) ≥99%(t),water≤1.0% ≥99%,粒度:>10um,黄色粉末 ≥99.0% 总氮含量≤0.0005%,适用于hj636-2012 中分子量 20000-100000 中国药典 中国药典 c(hcl)=0.5mol/l 中粘度射出级, mi:18-22 g/10min(225°c) 主要为反式, 98% 乙酰基39.8wt%,羟基3.5wt%,m=3万 乙酰基39.8wt%,羟基3.5wt%,m=4万 亲水,羟值31±3 亲水,羟值87±10 从牛睾丸所得, ≥400 u/mg 供注射用 催化剂载体专用,8-16目 光谱级,≥99.9% 光谱纯,≥99.8% 冻干粉, >180 u/mg 净水、气体纯化专用,10-24目 净水、气体纯化专用,棒,φ4.0mm 分光光度法 分子量240kda,脱乙酰度大于90%,取代度90% 分子量:2000 分子量:7-15万 分析对照品, 98% 分析对照品, 99% 分析对照品, ≥98% 分析对照品,95% 分析对照品,>99% 分析对照品,≥98% (hplc) 分析对照品,≥98%,来源:大蒜 分析标准品,≥99%(hplc) 分析标准品,≥99.0%(gc) 分析标准品,≥99.8%(gc) 制备级,>99% 制备级,≥99.7% 制备色谱级,99.8% 医用级,红色 单酯和二酯的混合物 味精专用,24-48目,来源于果壳 基质:fe3o4,表面基团:-cooh,粒径:500-600nm,单位:5mg/ml 基质:fe3o4,表面基团:-nh2,粒径:200-300nm,单位:5mg/ml 基质:sio2,表面基团:-epoxy,粒径:1-2μm,单位:10mg/ml 基质:sio2,表面基团:-nh2,粒径:1-2μm,单位:10mg/ml 基质:sio2,表面基团:-sioh,粒径:1-2μm,单位:10mg/ml 平均分子量mv~4,000,000 异构体混合物 挤出级(gpps) 摩尔比率3:1 无水, 粉末, 99.999% metals basis 无水,99.9% metals basis 无水级, 99.99% metals basis 来源于酿酒酵母,≥200u/mg 柱层析用 树脂专用 植物细胞培养级,≥99.5% 比表面积10-15m2/g,粒度20nm-100nm,99.9% 水分散体, 10 wt. % in h2o 滴熔点142,中粒径25μm 灵敏度0.5 eu/ml 灵敏度0.5eu/ml 照相级,50% in h2o 熔点:67-72oc 熔点:82.5℃,深黄色 牛血清白蛋白溶液, 1mg/ml 环保级99%,符合gb/t657-2011 用于三聚氯氢的生产,16-32目,来源于椰壳,ph:5-6 用于三聚氯氢的生产,16-32目,来源于椰壳,ph:9-10 用于分子生物学,≥99.5%(hplc) 用于测定h2o2和苯酚的分光光度,≥98% 用于石油化工,10-24目,来源于果壳,椰壳 用于细胞和昆虫细胞培养, 81-83% as moo3 用于细胞和昆虫细胞培养,>98% 用于细胞和昆虫细胞培养,≥99.5%(t) 用于细胞培养,≥99%(hplc) 电子级,0.3~0.5um,99.5% 电子陶瓷专用 电池级, 1.0m litfsi,0.1m lino3 in dme:dol=1:1 vol% 电镀脱色专用,200目,from wood 电镀脱色专用,40-60目,from nutshell 电镜专用,2.5% in h2o,ph:7.2-7.4 电镜专用,4% 病理级,熔点48~50°c 病理级,熔点54~56°c 病理级,熔点56~58°c 白色粉末 直径8mm 直径90纳米长度20-60微米溶剂乙醇 短棒状, 99%, 粒径:20nm 空气净化专用,4-10目 粉末,来源于豆科的金合欢树属的树干渗出物 粒度6~10μm,防腐级 粒径:2.0μm,2.5%w/v 粒径:20nm,单位:>0.75 a520 units/ml,溶剂:柠檬酸钠溶液 粒径:30 nm,单位:>0.75 a520 units/ml,溶剂:柠檬酸钠溶液 粒径:40 nm,单位:>0.75 a520 units/ml,溶剂:柠檬酸钠溶液 粒径:50nm 粘度 3-5cst (25 °c) 粘度:1000 cst(25°c) 粘度:5000-15000mpa.s,usp级(原标准>1200) 粘度:600-1000mpa.s,usp级 粘度:600-3000 mpa.s 粘度:600-3000mpa.s,usp级(原标准:300-800) 约16%于四氢呋喃中, 约1mol/l 约85%的水溶液 细胞与昆虫细胞培养级,99.5-100.5% 细胞培养专用,97.0%(gc) 细胞培养用注射级 缓冲溶液, 10-40 units/mg protein (biuret) 色谱标准溶液 色谱级,>99.0%(gc) 色谱级,≥99.9% (gc) 荧光粉专用 荧光级,≥95% (hpce) 药物脱色,200目 药用级,≥99.5%(gc) 超干, 99.9% metals basis 超干, 99.99% (reo) 超干,99.995% metals basis 超纯级,≥99.5% 轻质,99% 辛烯含量25-27wt%, mw:~382000 过滤除菌,无菌无酶,细胞培养适用 过滤除菌,细胞培养适用 适于中至低极性溶剂 适用于hj636-2012 通用型i,注塑级(gpps) 通用型ii,高强度 醇溶液0.1% 醇解度:78.5-81.5 mol%,黏度:45.0-51.0 mpa.s 醇解度:87.0-89.0mol%,黏度:54.0-66.0mpa.s 醇解度:88-89mol%,黏度:3.2-3.8mpa.s 醇解度:96.0~98.0%(mol/mol) 醇解度:98.0-99.0 mol%,黏度:20.0-30.0 mpa.s 醇解度:98.0-99.0%(mol/mol),黏度:54.0-66.0mpa.s 醇解度:98.0-99.0mol%,黏度:3.2-3.8mpa.s 醇解度:99.0-99.4mol%,黏度:12.0-16.0mpa.s 金黄色,al2o3≥30% 钠基, 比表面积 240 m2/g 铂含量:52.0% 铱含量≥39% 间同立构(sps) 阴离子型,500万 非离子型,固含量:30-35% 高光泽级(hips) 高分子量>100000 高纯度医用级,50% in h2o (agno3)=17g/l (agno3)=2.5%(wt) (d, 99%) dcl 20% in d2o (d, 99.8%) 0.001mol/l 0.0025,过滤除菌,细胞培养适用 0.002mol/l 0.005mol/l 0.02m ph=8.0 0.075,过滤除菌,无菌无酶,细胞培养适用 0.1g/ml的氢氧化钠水溶液 0.1m,ph7.6,10×,过滤除菌,无酶 0.2-0.5mmol/g 0.3-3units/mg 0.5mol/l(0.5n) 0.5mol/l,h2o 0.5mol/l介质:h2o 1% 1+100 1-14,显色反应间隔1 1.0 m in hexane, boerseal 1.0 m in thf,boerseal 1.0 m, ph 8.5±0.1 1.0 mol/l hno3 (含k+)(1.0摩尔/升硝酸)(含钾离子) 1.00mg/ml,基体:水 1.0mm 直径, 99.8% metals basis 1.3 m solution in hexane, boerseal 10% 10-200 kda 10.0mg/ml,基体:纯水 100 μg/ml 异辛烷溶液 100-200目,比表面积:300-550 m2/g 10000 x in dmso 10000mg/l 1000mg/l,基体:水 1000ppm 1000ug/ml,0.5 mol/l hno3 1000ug/ml,1.0 mol/l hcl 1000ug/ml,2.0 mol/l hcl 1000ug/ml,3.0 mol/l hcl 1000μg/ml hno3 (1.0摩尔/升硝酸) 1000μg/ml in 1.0 mol/l hno3 1000μg/ml in 10% hcl 1000μg/ml,2%hno3(v/v) 1000μg/ml,h2o 1000μg/ml,介质:2.0mol/l hcl 1000μg/ml,基体:1.0mol/l硝酸 1000μg/ml,溶剂:h2o(水) 100mg/l,溶剂:水 100ug/ml,5% hcl 100ug/ml,tr. naoh 100ug/ml,u=5% 100x,双抗,细胞培养适用 100μg/ml 基质:水.u=5% 100μg/ml, 介质:0.01% naoh水溶液 100μg/ml,u=6~3%,丙酮 100μg/ml,u=6~4%,丙酮 10mg 10mg/l 15 units/mg solid 150u/mg,typei,来源于兔肌 18 wt%二甲苯溶液 1m in water 1m ph10.4 1m ph8.5 1m,ph6.8,过滤除菌,无酶 1mg/ml,无菌 1mol/l 1mol/l介质:h2o 1x,ph7.2-7.4,无菌无酶,细胞培养适用 2 % cross-linked with divinylbenzene 200×200mm gf254, 16 pieces/ea 200×200mm gf254, 20 pieces/ea 20mg/ml 21% 25mm 25×80mm gf254, 320 pieces/ea 3.3mol/l(3.3n) 30nm,18 wt% 342mg/l 4% isopropanol 4%/0.5% 4.0 m(15.00%)乙酸乙酯溶液,boerseal 4.0 m(16.06%) 甲醇溶液, boerseal 4.0 m (13.97%)1,4-二氧六环溶液, boerseal 4.5代 固体 40 wt.% in h2o 4x, ph8 4x, 还原性 5% 5.0 mg /ml丙酮 5.02ug/ml,基体:甲醇 500 u/mg 5000 mg/l 500mg/l,溶剂:水 500ml 500ug/ml, h2o 500μg/ml, 1% hno3 50g/l 50u/mg protein 50wt.%inh2o 50×200mm gf254, 20 pieces/ea 5mg h2o/ml 5mg/ml bsa 5mg水/ml 5mg水/ml,测水量较高样品 600目 6×,绿色荧光,溴酚蓝,过滤除菌 95%,stabilized with 5% k2co3 95%,顺反异构体混和物 97%(nmr) 97%,混合物 97-100% (agarose gel electrophoresis) 98 atom % d 98 atom%d 99 atom % 13c 99% hplc 99%, mixture 99%,stabilized with 100ppm mehq,water≤50 ppm (by k.f.),boerseal 99.5%,gc对照品 99.5%,分析对照品 99.9 %,~60% in neodecanoic acid (15-20% bi) 99.9%metalsbasis,粒径(d50)10-20μm 99.99%,metals basis 99.99%metalsbasis,200目 99.998% trace metals basis 99.9999% trace metals basis >98.0%(n) >99.0% acs 光谱级,≥99.5% acs,>98% acs,≥99.9% analytical standard,>99.8%(gc) analytical standard,≥99.5%(gc) ar(沪试),≥99.5% ar, 99.5% ar,bp 60-90 °c,清洗专用 average mn 5000 average mn ~10,000, powder average mn~800 c(1/6k2cr2o7)=0.02500mol/l c(1/6k2cr2o7)=1.0000mol/l c(koh)=0.7004mol/l c(koh)=2.0000mol/l carbon 44%-45% complete crude source of omega-3 fatty acids d,98% + bht d,99.5%+ dcl 35% w/w solution in d2o d40 d80 diameter 0.2 - 0.5μm ,2.5% w/v,正电位 doped, conductivity 0.5-1.5 s/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide dye content 65% dye content 75 % earle's平衡盐,中低糖,低碳酸氢钠,hepes,l-谷氨酰胺,酚红,过滤除菌,细胞培养适用 erage mw~118,000 by gpc, contains >0.03% antioxidant as inhibitor for hplc, 0.1% in acetonitrile for hplc, 0.1% in water for hplc,aa,ic,ic pand toc analysis for lc-ms,≥99% gc对照品, ≥99.0% gc对照品,>99.5% gc对照品,≥99.9%(gc) hplc inherent viscosity 0.470-0.560dl/g m.w. 290,000, mw/mn 1.06 m.w. 4,000, mw/mn 1.06 m.w.1500 mixture of isomers,90% mv~35,000,粒料 mw ~2,000 mw.约10,000 mw:2400g/mol;mn:2200g/mol mw:40000 nanoparticles, dispersion, in h2o particle size:3mm,mw~80,000 pellets, viscosity 1,400 poise (310 °c)(lit.) pestanal@, analytical standard ph1-14四色 ph5.8±0.2 ph7.0-7.5,高糖,丙酮酸钠,碳酸氢钠,高l-谷氨酰胺,无酚红,过滤除菌,细胞培养适用 ph:3.8(yellow)-5.4(blue) ph标准值:4 ph标准值:9.18 red(hematite)(99.8%-fe) redox indicator rh ≥8.7% spectrophotometric grade spectrophotometric grade, 99% spectrophotometric grade, ≥99% standard for chromatography, ≥99.5% (gc) standard for gc, 99.8% standard for gc, >99.5% standard for gc, ≥99.5% (gc),含0.01% mehq 稳定剂 standard for gc,>99% standard for gc,>99.0%(gc) standard for gc,>99.7% standard for gc,>99.7%(gc,cis+trans) standard for gc,>99.8%(hplc) standard for gc,>99.9% standard for gc,≥99% standard for gc,≥99.5% standard for gc,≥99.5% (gc) standard for gc,≥99.5%(gc), 含0.01%的乙酸铵阻聚剂 standard for gc,≥99.6(gc) standard for gc,≥99.8% styrene 14 wt. % technical,75% trizol undoped, extent of labeling: ~20 wt. % loading, composite with carbon black w: 68%-70% ~5,000-7000 i.u. per mg φ:0.5mm,元素分析仪专用 ≥ 50u/mg protein ≥1000 units/mg dry weight ≥150 units/mg protein ≥150 units/mg protein (biuret) ≥17 tabor units/mg dry weight ≥4000 units/mg protein (biuret) ≥90.0 % ≥93%,含稳定剂tbc ≥95%, stabilized with 1-5% hexane ≥96% (hplc) ≥96%(gc) ≥96%(t&lc) ≥96.0% (hplc),用于荧光分析 ≥97% (tlc) ≥98% (gc), ~10 mg/ml in methanol ≥98% (tlc) ≥98%(t)(gc) ≥98.0% (gc) ≥99% sum of enantiomers ≥99.7%,细胞冻存专用 不含钙镁离子,过滤除菌,无菌无酶,细胞培养适用 中流动,颗粒,熔体流动速率:60 g/10 min 从鸡冠花所得, 98% 光谱纯,≥99.5%(gc) 农残级, ≥99.9% 农残级,≥99.8% 农残级,≥99.9%(gc) 冻干粉,≥200万 units 分子量:3000 分析对照品, >98% 分析对照品, ≥99%(gc) 分析对照品, ≥99.5% (gc) 分析对照品,97% 分析对照品,>99.7%(gc) 分析对照品,≥98%(hplc) 分析对照品,≥99%(gc) 分析对照品,≥99.0%(gc) 分析对照品,≥99.5% 分析对照品,≥99.7%(gc) 分析对照品,≥99.8% 分析标准品,98.6% 分析标准品,99.9% 分析标准品,99.93% 分析标准品,>99.5%(gc) 分析标准品,≥99% 分析标准品,≥99.5%(gc) 分析标准品,≥99.5%(hplc) 分析标准品,≥99.7% 分析标准品,≥99.7% (gc) 分析标准品,≥99.9%(gc) 分析滴定液,0.01m 分析滴定液,0.05m 分析滴定液,8.0m 去离子的 含edta,不含酚红,过滤除菌,细胞培养适用 含≤650ppmmehq稳定剂 含百秋里醇(约26%~33%) 基质:fe3o4,表面基团:-cooh,粒径:300-400nm,单位:5mg/ml 基质:sio2,表面基团:-cooh,粒径:1-2μm,单位:10mg/ml 基质:sio2,表面基团:-cooh,粒径:2-3μm,单位:10mg/ml 基质:sio2,表面基团:-cooh,粒径:3-4μm,单位:10mg/ml 基质:sio2,表面基团:-nh2,粒径:0.1-1μm,单位:5mg/ml 基质:sio2,表面基团:-nh2,粒径:2-3μm,单位:10mg/ml 基质:sio2,表面基团:-nh2,粒径:4-5μm,单位10mg/ml 基质:sio2,表面基团:-nh2,粒径:4-5μm,单位:10mg/ml 基质:sio2,表面基团:-sh,粒径:3-4μm,单位:10mg/ml 基质:sio2,表面基团:-sioh,粒径:3-4μm,单位:10mg/ml 基质:sio2,表面基团:-sioh,粒径:4-5μm,单位:10mg/ml 平均分子量~200,含80-120ppm mehq稳定剂 无菌,蛋白提取适用 无菌无酶,细胞培养适用 无酶 熔体流动速率:7.30g/10min 环氧当量117-120gm/eq 电子级,50%溶液 电池级, 1.0m litfsi in dol:dme=1:1 vol% with 1.0%lino3 石油催化剂专用 离子对试剂,用于lc-ms,98% 粒径:10 nm,单位:>0.75 a520 units/ml 粒径:10.0μm,2.5%w/v 粒径:1μm,2.5%w/v 粒径:20 nm,单位:>0.75 a520 units/ml 粒径:300nm,2.5%w/v 红色,粒径:100nm,2.5% w/v,基质:聚苯乙烯 纯度:99.9%直径:150-200nm(从hrtem、raman)长度:10-20微米(透射电子显微镜) 细胞培养适用 缺磷 荧光发射波长:658 nm,0.05 μmol/l 药用试剂级 蓝色,粒径:100nm,2.5% w/v,基质:聚苯乙烯 蓝色,粒径:300nm,2.5% w/v,基质:聚苯乙烯 酶标法 醇解度:72.5-74.5 mol%,黏度:4.2-5.0 mpa.s 醇解度:78.5-81.5 mol%,黏度:2.8-3.3 mpa.s 醇解度:86.5-89.0 mol%,黏度:4.6-5.4 mpa.s,挥发分≤6.0% 醇解度:87.0-89.0 mol%,黏度:3.2-3.6 mpa.s 醇解度:92.0~94.0%(mol/mol) 醇解度:97.5-99.0 mol%,黏度:25.0-30.0 mpa.s 镀膜级,99.99%metalsbasis,3.5-5mm 饱和溶液

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