全部 95.00% 98.00% 97.00% ≥95% 97% ≥98% 98% 95% ≥97% ≥99% 96% 96.00% >98.0%(gc) ≥98%(hplc) 99% 99.00% 10mm in dmso >99% 90.0% br >98.0%(hplc) 97%(hplc) >95% ≥98 atom % d ≥99%(hplc) 分析对照品,98% >95.0%(gc) >98%(hplc) >98% >98.0% sublimed,>99%(hplc) 分析标准品 ≥98%(gc) >98.0%(t) ≥97% (hplc) ≥98% (hplc) 98%(沃凯) 25g 100g ar >97.0%(gc) >98.0%(hplc)(t) 93.00% 1g 5g reagent grade a solution in ethanol ≥98.0% >97% >97.0%(t) >98.0%(gc)(t) ≥98%(gc)(t) >98.0%(hplc)(n) >99.0%(gc) ≥99%(gc) 90% 97%(沃凯) a solution in methyl acetate ≥95% (hplc) ≥95%,99%e.e. ≥98%,99%e.e. ≥98.0%(gc) ≧95% >95.0%(gc)(t) >95.0%(hplc) >95%(lc) >95.0% >96.0%(gc) >97.0%(n) >98%(nmr) >98.0%(n) >98.0%(t)(hplc) >99%(nmr) >99.0%(t) 94% 94.00% 95%(沃凯) 250mg 98% (hplc) 98.0% 99%(沃凯) 25ml 99%,sublimed >99% (hplc) 99.9% metals basis in solution sublimed,>99% ≥90% ≥95.0%(gc) ≥96% (hplc) ≥96% ≥97.0% ≥98%,≥99% e.e. ≥99.0% >70.0%(gc) ≥70%,α-和β-位的混和物 >80.0%(gc) ≥80% >85.0%(gc) ≥85% >88.0%(hplc) ≥88%(hplc) >90.0%(e) 分析对照品,≥99.5% >90.0%(gc) ≥90%(gc) 分析标准品 ,≥99.0% (gc) >93.0%(gc) >94.0%(gc) ≥94% >94.0%(hplc) ≥95%,含稳定剂mehq ≥95%(gc) >95.0%(n) >95.0%(t) ≥95%(t) >96%(hplc) >96% >96.0%(gc)(t) 96%,gc 96%,含稳定剂铜屑 >96.0%(t) >97%(hplc) >97.0%(gc)(t) ≥97%(gc) >97.0%(hplc)(n) >97.0%(hplc) ≥97%(hplc) >97.0% reagent grade, ≥98% ≥98%(hplc)(n) >98% (gc) 色谱级,99.7% 99.7%,无水级 cp for hplc,99.7% 99%,water≤50 ppm (by k.f.), mkseal 99.5%,with molecular sieves, water≤50 ppm (by k.f.), mkseal 药用级,≥99.5%(gc) >98%(t) ≥98%(gc&t) 98%,gc >98%(gc) ar,98% >98%(lc) 98.00%lc ≥98%(hplc)(t) ≥98%(lc) ≥98%(n) >99% (hplc), sublimed ≥98.0% (tlc) 99%,mkseal ≥99%(gc)(t) >99.0%(hplc) ≥99%(t) >99.00% >99.5%(gc) (99.99%-dy) (reo) 99.5%,trace metals basis 99.99% (reo) (99.99%-y)(reo)(沃凯) 500g 99.99% metals basis 99.999% metals basis (沃凯) alfa-a16155 10mm in water alfa-h60117 粉末 0.1mol/l in h2o 0.5 m in thf 0.50 m in 2-methf 0.5 m in toluene, ≥99.9% trace metals basis ≥99.9% trace metals basis 0.5 m solution in thf 0.5 m slurry in thf ,mkseal 0.5 m solution in thf ,mkseal 0.5m 1.0 m in diethyl ether 1.0 m in thf 1.0 m solution in thf, mkseal 1.0 m solution in thf ,mkseal 1.0 m solution in thf, hyseal(沃凯) 500ml 2.0 m solution in thf, mkseal 2.8 m solution in 2-methyl-thf, mkseal 1.0mol/l in toluene 1.3 m 10 μg/ml in toluene 100 ng/ul于环己烷,10ml 100 ng/ul于环己烷 100 ug/ml in ethanol,≥90% 1000ug/ml in purge and trap methanol 1000μg/ml in acetonitrile,不确定度2% 100μg/ml in methanol,不确定度3% 1000μg/ml in methanol,不确定2% 分析标准品,99.8% 分析对照品,99.8% 1000μg/ml in methanol,不确定度:2% 100μg/ml in methanol,不确定度:3% analytical standard,100ug/ml in acetone analytical standard,10ug/ml in acetone 100μg/ml,u=2%,丙酮 100ml cp,97% 100μg/ml in acetonitrile,uncertainty 3% 100μg/ml in methanol,uncertainty 3% 1000μg/ml in methanol,uncertainty 2% 100μg/ml in acetonitrile,不确定度3% 1000μg/ml in methanol,不确定度2% 100μg/ml,u=4% 介质:丙酮 10μg/ml,u=6% 100μg/ml in methanol 1000μg/ml in methanol analytical standard,1.0mg/ml in methanol analytical standard,500mg/l in pure water 2000ug/ml in high purity methanol equilibrated with 10 mm tris hcl, ph 8.0, 1 mm edta, bioreagent, for molecular biology standard for gc,≥99.5% 分析标准品,≥99.5% 用于分子生物学,≥99.5% acs ≥99.5% (gc) 100mg/l,溶剂:水 500mg/l,溶剂:水 1000ug/ml 介质: 0.02mol/lnaoh 分析标准品,≥99.6% molecular biology grade bc grade 653ug/mg 99%生物技术级 分析标准品,≥99.5%(hplc) 分析对照品 for cell culture,≥99% 99.5% cp,99.0% 99.500% 生物技术级,≥99% gr standard for gc, ≥99.5% (gc) standard for gc,>99.9%(gc) 分析对照品,99.2% standard for gc,≥99.5%(gc) ar,≥98%(gc) >99.0% (gc) 重蒸馏,≥99.5% ar,>98.5%(gc) cp,>98%(gc) standard for gc,99.5%(gc) ≥97.0% (hplc) ≥98%(hplc),usp bp grade 分析标准品,>98% 分析对照品, >98% 分析标准品,>99.5%(gc) standard for gc ,>99%(gc) 分析标准品,uv≥98% 分析对照品,≥98% ar,96.0% acs,≥96.0% 用于昆虫细胞培养,用于植物细胞培养, ≥96.0% 0.17m,无菌 analytical volumetric solution,0.005m analytical volumetric solution,0.01m analytical volumetric solution,0.0125m analytical volumetric solution,0.02m analytical volumetric solution,0.5m analytical volumetric solution,1.0m analytical volumetric solution,0.025m analytical volumetric solution,0.1m 超干级, 99.9% metals basis 超干级, 99.99% metals basis 7.5% (w/v) 试剂级, 96.0% 97.0% 99.9% metals basis,颗粒 94%,刺球状,1-3mm 1m 0.1m 2.5m tech grade 10ug/ml ≥95%(hplc) 1kg 离子对色谱级,≥99.0% (at) br grade 2.0 m in tetrahydrofuran 2.0 m in thf, mkseal 2.5m 正己烷溶液(沃凯) 沪试 17kg 1.6m in hexane(15% solution) 2.7m in hexane(25% solution) 2.2m in hexane(20% solution) 2.5 m in hexanes(23% solution) 1.6 m solution in hexanes, mkseal 2.5 m solution in hexanes, mkseal 20 wt. % in h2o 20.0mg/ml bioreagent ≥10.0 mg/ml (uv) 2000ug/ml in carbon disulfide,analytical standard 2000ug/ml in purge and trap methanol analytical standard,1000μg/ml in methanol standard for gc,>99.5%(gc),含10-15ppm tbc稳定剂 cp,含10-15ppm 4-叔-丁基邻苯二酚稳定剂 99%,含10-15ppm 4-叔-丁基邻苯二酚稳定剂 2000μg/ml 基质:二硫化碳 u=1% 基质:甲醇 浓度:87.1ug/ml standard for gc,>99.5%(gc) ar,10-15ppm tbc as stabilizer 25μg/ml in acetonitrile 27 usp units/mg 来源于牛胰腺,27u/mg 2mm in dmso 2mm in water 35%(沪试) ir ≥36% ir 35% in hcl 铱含量≥39% 40% 40% in water 4n(沃凯) 99.9% gr,99.5% 用于分子生物学和植物细胞培养级,≥99.0% ar,99.0% 药用级 sp 99%, 4-7mm 99%, 2-4mm 99%, 1-3mm 99%, 0.1-1mm 50 wt. % in propylene carbonate 50% 50%, 水溶性 biotech grade 50-100 mesh(沃凯) 10g 50-100 mesh 15-50 mesh 50-100 目 (h) 60% in heptane,ca. 1.7mol/l(沃凯) 60% in heptane,ca. 1.7mol/l 60%水溶液 60% in water 7-8 wt. % in methanol 70% >70% 70%的水溶液 70%的水溶液,约7.3mol l 75% 75.0%(gc) 60.0% ≥99.8%(gc) 75.00% 80% 80.0% 85%(沃凯) 85% 85.00% 90% stabilized with 60-100 ppm mehq(沃凯) 50ml 1l 95%,含60-100 ppm mehq稳定剂 95%,stabilized with 60-100 ppm mehq 90% stabilized with 60-100 ppm mehq 90%(沃凯) 100mg 93% ≥93% 95 %(沃凯) 95% (hplc) 95% (lc/ms-elsd) 95% mix tbc as stabilizer 95%(mixture of isomers) 95%(含稳定剂对苯二酚) 95%(含约40%的十八烷基醚硫酸钠)(沃凯) 95%(含约40%的十八烷基醚硫酸钠) 100ml 分析标准品, ≥99.5% (gc) bs grade >96.0%(hplc) 500mg 1000μg/ml,in purge and trap methanol 95%, 98%ee 95%,99% ee 95%,含250ppm bht 稳定剂(沃凯) 95%,含250ppm bht 稳定剂 95%cp,98%d 98%,99% e.e. ≥95.0% ≥97%(gc)(t) 试剂级 br 95.0% (gc) 96%(沃凯) 1l alfa-b20774,97% 2500ml 96%,a solution in ethanol,10mg/ml >96.0%(lc&n) 96.0% (hplc) 97 %(沃凯) 97% (metals basis) 99.900% 97%(mixture of isomers) 97%(t) ≥98.0%(hplc) 1kg 98%(沪试) 99%,离子对色谱级 97%+(沃凯) 97%,99%ee 91.00% 95%+ 98.0% (tlc) 分析对照品,>98% 固体 97.0% (hplc) 97.00%盐酸盐 98 atom % d,cp:≥98% 98% dry weight 98%(hplc) 98%(mixture of isomers) ≥80.0%(gc) 离子对色谱用试剂 pt basis ≥73% >99.0% standard for gc,≥99.0%(gc) acros-155992500,97% 250ml 60% w/w in water analytical standard ,1000ug/ml in methanol 分析标准品,≥99.8%(gc) 分析标准品,>99.8%(gc) 无水级,≥99% 分析对照品,≥99.8%(gc) 99%, with molecular sieves, water≤50 ppm (by k.f.), mkseal gc grade 50g 250g 50mg acros-116190250 98%+(沃凯) biological stain 99.9% (reo) 98%,99% ee 98%,99%ee >97.0%(lc) >98%(t&lc) >98.0%(lc&n) 分析标注品 92.00% 95%(gc) 97%, 含稳定剂tbc antibiotic grade for spectrophotometric det., ≥99% for tlc derivatization, for spectrophotometric det. of phosphorus-containing pesticides, ≥98% plant hormones grade 99.95% metals basis pd ≥32.6% acs, 99% ar,白色粉末 ≥97% (nmr) ≥98%(n)(t) ≥98%(t)(hplc) ≥99.9% metals basis,pt ≥46.0% ar 98% 98.0% (hplc) 98.0% (sum of enantiomers, gc) 98.0%(gc)(t) 98.0-102.0% (edta titration) 98.5%(沃凯) 98.500% 99 atom % 13c 99 atom % d,cp:98% 99% (metals basis) 99%(gc)(沃凯) standard for gc,≥98.0%(gc) 分析标准品,≥99.0%(gc) 99%(gc) 分析对照品,≥99%(gc) 99%,含0.01 % bht 稳定剂 超纯级, ≥99.0% (hplc) 超纯级 1ml 5ml ≥99% (gc) 分析标准品,>99%(gc) ≥97%,100mm in water pharmaceutical grade ≥99%(mixture) 分析标准品,≥99.5%(gc) 沃凯 分析标准品,>99.7%(gc) standard for gc,≥99.5% (gc) ≥99.0%(gc) standard for gc,>99%(gc) 99%(沪试) ar(沪试),≥99.0% 10× 1× 10×,无菌,depc处理 1×,无菌,depc处理 ≥99.0% (t) ≥99.5% (t) ≥99.0%(t) molecular biology grade assay ≥99.0% 99%,99.9%-os 99%,含50ppm bht 稳定剂 电子级,99.9999% metals basis ≥99.5% cp,≥65%(gc) ≥60% c16:54%-62%;c18:38%-44% 铁含量≥37 99.5% ( 4 times purification ) 99.5% metals basis(沃凯) 99.5% metals basis 99.995% metals basis 99.9900% 99.5%(沃凯) 分析标准品,99.8%(gc) 99.8% metals basis 99.8% metals basis,<150nm 99.9% metals basis,1~2μm 1 μm,98.5% 99.5% metals basis,≤45um 99.9% metals basis,≤10μm 99.9% metals basis,500nm 99.9% metals basis,<200nm 99.9% metals basis,5~10μm 5.4mg/l,1-5层 97%,1μm 99.9% metals basis(沃凯) 99.998% metals basis 99.99%metals basis 99.9999% metals basis 99.99% metals basis(沃凯) 99.9 % metals basis 99.9% trace metals basis (purity excludes ~2% hfo2) 99.9% trace metals basis(沃凯) 粉末,99.9% trace metals basis 无水,粉末,99.99% trace metals basis 99.9% trace metals basis 超干, 99.99% (reo) 99% trace metals basis 99.9%-gd(reo) 99.9%-pr(reo) 99.9%-sn 99.9%trace metals basis ar,98.5% 99.95% 99.98% 99.9800% ar,99% 99.999% (metals basis) 99.99%trace metals basis 99.995% (沃凯) 无水,99.999% metals basis 无水,99.99% metals basis 试剂级 >96.0%(gc)(沃凯) ≥50.0%(hplc)(沃凯) ≥50.0%(hplc) >98.0%(gc)(沃凯) acrylic-dvb; weakly acidic gel type cation resin alfa-019740,98% 2g alfa-040220,96% min alfa-a11152,98% alfa-a15658,99% standard for gc ,≥99.5%(gc) 分析标准品,用于环境分析,≥99.5%(gc) alfa-h56767,98% alfa-l08031,97% alfa-l13918 alfa-l14285 干燥剂用 analytical standard,1.00mg/ml in water 99.8% 1.00mg/ml,基体:纯水 cp,99% 99.800% analytical standard,100.0ug/ml in methanol 100ug/ml in methanol analytical standard,1g in 10ml etoh analytical standard,9.93ng/ul in isooctane 混合物 10.0ng/μl,基体:异辛烷 ≥60%(gc) analytical standard ar(沪试) cp(沪试) 10kg ar(沪试),85.0~90.0% 20kg acs,98.0-103.0% ≥99.99% metals basis ar,98.0% meets analytical specification of ph. eur., bp, e339, 98.5-102.5% (t) gr,99% ar,99.0%(沃凯) 99.999% metals basis,for perovskite precursor ar,99.5% ar,≥92 % gr 85%+ ar 85% ar,≥99.0% (hplc) 药用级,ep,usp ar,≥99.0% acs, ≥98.0% ≥99.995% metals basis 100mg/l,基体: 5%hno3 ind grade bioreagent, suitable for electrophoresis, 98.0-102.0% acs reagent, ≥99% acs,≥98% reagent grade, 98% acs grade ≥27.5 units/mg dry basis c18:80-90%(沃凯) c18:80-90% certified reference material, 50 mg/kg in transformer oil certified reference material, 500 mg/kg in transformer oil analytical standard,100ug/ml in methanol 分析对照品, 100ug/ml in methanol co 9-10% cp(沃凯) 离子对色谱级, ≥99.0% 离子色谱级,≥99.0% cp(沪试),≥98.0% acs(沃凯) 25kg 电泳级, ≥99.0% (t) for molecular biology,≥99.0%(t) 2%溶液 99%电泳级 purity ≥99.0% cp(沪试),≥98.5% cp,98% cp97%,95.0 atom % d cp98%,95.0 atom % d cp:98%,98.0 atom % d ep-y0000167 70mg 用于gc顶空测试,≥99.9% acs, ≥99.0% 无水级, 99.8% ar,≥99% 99%,with molecular sieves, water≤50 ppm (by k.f.), mkseal gr(沃凯),≥99.6% ar(沃凯) ru content 45-55% hplc≥98% in methanol ir 48.0 - 55.0 %(沃凯) ir 48.0 - 55.0 % ≥99.9% metals basis,ir 56.0% min lyophilized powder m.w :30000-100000 meets usp testing specifications 色谱级, ≥99%(t) ≥98%(t) mixed,50% in propylene carbonat mw 10,000~100,000 by gpc mw 10,000-100,000 by gpc nanopowder, <100nm particle size (bet), >97% trace metals basis solution 0.25 m in thf sp(沪试) sp(沪试),≥99.0% acs, 98.0% 用于细胞和植物细胞培养,99% 98%,含50-150 ppm bht稳定剂 >99.0%(gc),含50-150 ppm bht稳定剂 standard for gc, ≥99.5% standard for gc,≥99% >98.0% (gc) standard for gc,>99.0%(gc) ar,≥98.5 %(gc) standard for gc,>99.5% 色谱级,≥99.5% 4.36% 99%, with molecular sieves, water≤50 ppm (by k.f.),mkseal standard for gc,≥99%(gc) 分析对照品,≥99.5%(gc) 用于表面活性剂分析,99.5% analysis standard, ≥99.8%(gc) 99%, water≤50 ppm (by k.f.), mkseal 分析标准品,≥99.9%(gc) 99%, with molecular sieves, water≤50 ppm (by k.f.), mkseal sublimed product suitable for fluorescence, ≥75% (hplc) technical,≥85%(沃凯) fluka-11920　purum~97% technical,≥85% technical technical grade, 80% usp-1012054 usp-1029501 350mg usp-1042601 125mg ep-a1271000 60mg usp级 ep,jp,usp 级,≥98.5%,用于细胞培养 usp grade assay 98.5~101.5% usp grade usp-1042930 25mg usp-1048674 15mg usp-1097705 200mg usp-1102941 usp-1154015 usp-1173042 usp-1242000 usp/ep(沃凯) 效价 ≥850 μg/mg usp/ep 生物技术级 usp-1257018 usp-1370484 20mg usp-1370495 usp-1375047 usp-1379183 分析标准品,≥99.9%(hplc) 1.00mg/ml 基质:50%甲醇 u=1% usp-1430305 usp-1478130 180kg 医药级 ≥99% (hplc) usp-1481237 usp-1500218 ≥98 % usp-1500273 usp-1502508 usp-1592737 usp-1623411 300mg 矩阵物质,for maldi-ms,≥99.5%(t) 用于细胞与昆虫细胞培养,≥99.0%(t) acs,≥99.0% >99.5%生物技术级 分析对照品,99.5% pharmaceutical grade ~0.8 m in hexane ~0.8m in hexane ~2.0 m in thf 2.0 m in thf ~50% in methanol: water (2:3) ~80% α-actinin basis (sds-page), ammonium sulfate suspension ≥39% ≥40% ≥50units/mg protein ≥56 wt.% f,d90≤8um ≥62 wt.% f,粒径≤10um 62% 10微米 56% 8微米 ≥70% (biuret) ≥80.0%(hplc) ≥90% (hplc) <5% gc isomers (hplc) br,冻干粉 ≥91% ≥95 %, 100 mm in water ≥95% (gc) ≥95 % ≥95.0% (hplc),用于荧光分析 ≥95%(sds-page) ≥95%(沃凯) ≥95%,≥99%e.e. ≥95%,用于荧光分析 异构体混合物 enzyme inhibitor grade 99% (hplc) ≥95.0% (gc) ≥95.0%,mixture of isomers(沃凯) ≥95.0%,mixture of isomers ≥96.0% (hplc) ≥96.0% (nt) ≥96.0%(gc),含tbc稳定剂 97%,含tbc稳定剂 ≥96.0% ≥97% purity 、≥99% ee ≥97%(沃凯) alfa-l10199 ≥97%,100μg/ml in methanol mix of 20 alpha and 20 beta ≥97.0%(gc) ≥98 atom % d, ≥98% (cp) ≥98%(沃凯) 10mg 95%,(e)+(z) ≥98%, 12-0510, contained in 50 ml swagelok® cylinder96-1070 for cvd/ald ≥98%, 12-0510, contained in high-temp 50 ml swagelok® cylinder96-1071 for cvd/ald ≥98.0% (hplc) 分析标准品,≥99.0% (gc) 分析对照品,≥99.0% (gc) ≥98.0%(hplc)(沃凯) 细胞培养级,≥98% 98%生物技术级 ≥98.0%(t) ≥99 atom % 13c, ≥98% (cp) ≥99 atom %13c, ≥99% (cp) ≥99% deuterated forms (d1-d4), a solution in methyl acetate 二氧化硅:38.0%~43.0% 二氧化硅:38.0%~42.0% 二聚 二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/% 亲水,比表面积:400 m2/g(沃凯) 99.8%,比表面积(bet):115m2/g;粒径:7-40nm 99.8% metals basis,粒径:7-40nm ,比表面积(bet):170m2/g 99.8% metals basis,粒径:7-40nm ,比表面积(bet):120m2/g 99.8% metals basis,粒径:7-40nm ,比表面积(bet):260m2/g 99.8% metals basis,粒径:7-40nm , 比表面积(bet):100m2/g 99.8%,比表面积(bet):380m2/g;粒径:7-40nm 99.8%,比表面积(bet):150m2/g 99.8%,比表面积(bet):150m2/g;粒径:7-40nm 99.8% metals basis,粒径:7-40nm ,比表面积(bet):300m2/g 99.8% metals basis,粒径:7-40nm,比表面积(bet):200m2/g 亲水,比表面积:200 m2/g 亲水,比表面积:400 m2/g 亲水,比表面积:100 m2/g 疏水,比表面积:150m2/g 疏水,比表面积:200 m2/g 疏水,比表面积:300 m2/g 亲水,比表面积:150 m2/g 亲水,比表面积:300 m2/g large, particle size ~900-1000 nm, surface area ~700 m2/g, (kcc-1 l1) large, particle size ~900-1000 nm, surface area ~600 m2/g, (kcc-1 l2) large, particle size ~900-1000 nm, surface area ~550 m2/g (kcc-1 l3) medium, particle size ~400-450 nm, surface area ~400 m2/g, (kcc-1 m1) small, particle size ~130-190 nm, surface area ~380 m2/g, (kcc-1 s1) medium, particle size ~300-350 nm, surface area ~600 m2/g, (kcc-1 m2) small, particle size ~40-50 nm, surface area ~520 m2/g, (kcc-1 s2) 分子生物学级,≥99 % 符合usp测试规范 acs, ≥99% 用于细胞、昆虫细胞植物细胞培养,≥99.0% 74%,片状 74%,光球状,3-5mm reagent grade assay 99.0~105.0% 分析对照品, ≥98%(hplc) 分析对照品,>90% 分析对照品,≥95%(gc) 分析标准品,>99.0%(gc) cp,≥60.0% (gc) 分析标准品,97% 分析标准品,99% ≥96%(hplc) 分析标准品,hplc≥98% 分析标准品,mixture of e + z isomers:98% 分析标准品,≥98% 分析标准品,≥99.0%(hplc) ≥80%(gc) 分析标准品,≥99.7%(gc) 光谱级, ≥99% ≥99.5%(gc) 无水级,99.5% 99.5%,water≤50 ppm (by k.f.), mkseal 99.5%, with molecular sieves, water≤50 ppm (by k.f.),mkseal spectrophotometric grade, ≥99% ≥70%(gc) 99 atom % d,≥98% d,≥98% 包含~0.006% 对苯二酚 稳定剂, 90% 摩尔浓度:0.5m in thf 无水, 粉末, 99.5% metals basis(沃凯) alfa-035798,99.99% 无水, 粉末, 99.9% metals basis 无水, 粉末, 99.99% metals basis 超干级, 99.99% (reo) 无水, 粉末, 99.5% metals basis 无水,99.9% metals basis 日化用,二型油溶 99.95% metals basis,无水 usp级(沃凯) 80目 透明型 生化试剂 br(沪试),99.0~100.2% 5kg >99.0% 生物技术级 沪试,0.1mg/ml 沪试,1mg/ml 沪试,≥99.0% cp,98.0% 熔点标准品 生化试剂 br(沃凯) 监4 usp-1366080 离子交换树脂, 原子级 离子交换树脂, oh型 粘度:3000~6000 cps;115~135 gm/eq 约0.5mol/l的水溶液 结晶,ir≥62.0% 99.99% metals basis,ir≥63.9% ir≥62.0% anhydrous,99.99%(metals basis),ir≥63.9% 色固(沃凯) >98%(gc) >99%(gc) 色固(沃凯),≥99.5% 色谱级, ≥99.5%(gc) >99% (gc) cp,98.5% 色谱级,≥99% 超干,99.999% metals basis 超干, 99.999% metals basis 进分(沪试) 25kg/桶 (davisil grade 22) 孔径 60 Å, 60-200目 mercaptopropyl modified silica ar,300-400目 100-200目 高纯级 (davisil grade 633),孔径:60Å, 200-425目 高纯级 (davisil grade 635),孔径:60Å, 60-100目 (davisil grade 710), 孔径 50-76 Å, 薄层色谱法 高纯级(davisil grade 643), 孔径150 Å, 200-425目 高纯级(davisil grade 646), 孔径 150 Å,35-60目 高纯级 (davisil grade 12), 孔径 22 Å, 28-200目 高纯级(davisil grade 62),孔径150 Å, 60-200目 高纯级(davisil grade 923),孔径30 Å, 100-200目 孔径 150 Å,35-60目 40-75μm ,70Å,bet:480m2/g 38-75μm ,60Å,c含量15-19% 40-63μm ,60Å,c含量15-19% commercial grade fcp grade 高纯级 2163mg/kg 1048mg/kg 508.1mg/kg 103.9mg/kg 11.7mg/kg

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