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全部 100g 25g 500g 5g 1g 2.5kg 10g 50g 250mg 250g 12×500g 1kg 100mg 10kg 200mg 5kg 500mg 20×500g 6×500g 2g 50mg 1l 1个 25kg 15g 500g*20 25mg 100ml 500ml 800ml 2.5g 10mg 5mg 125g 1ml 5*500g

全部 ≥99.99% metals basis ≥99.9% metals basis ≥98% ≥99.999% metals basis ≥99% 98% 99% 超干级, ≥99.99% metals basis 99.9% metals basis 99.99% metals basis ar,99% ≥99.95% metals basis ar, ≥99% ≥99.5% metals basis ≥99.995% metals basis 无水级, ≥99.99% metals basis 99.95% metals basis ar ≥97% acs 99.9% ar,98% ar,99.5% ≥95% ≥99.98% metals basis ≥96% 超干级, ≥99.99% metals basis(reo) 超干级, ≥99.95% metals basis 95% 97% ar, ≥98% ar, ≥99.5% ≥99.8% metals basis ≥99.9% metals basis(reo) ≥99.998% metals basis 无水级, ≥99.9% metals basis 欧洲药典, 适用于分析, acs, 优级品 试剂级 超干级, ≥99.9% metals basis 96% 99.99% 99.999% metals basis acs, ≥98% ≥99% metals basis ≥99.5% ≥99.9% metals basis, powder 优级试剂, ≥98% 无水级, ≥99.9% metals basis, powder 无水级, ≥99.99% metals basis, powder 无水级, ≥99.995% metals basis 无水级, 高级纯, 试剂级, ≥99% 94% 99.5% metals basis 99.995% metals basis 99.997% metals basis acs, ≥99% acs, ≥99.5% acs,99.5% ar,95% cp,98% primortrace™, ≥99.999% metals basis primortrace™, 无水级, ≥99.99% metals basis, powder purespectra™, 光谱纯 ≥90% ≥99.9% trace metals basis ≥99.99% metals basis(reo) 化学纯(cp) 基础级试剂 无水级, acs, ≥99% 无水级, ≥98% 用于分子生物学, ≥99% 用于分子生物学, ≥99.5%(at) 用于植物细胞培养, ≥99% 用于植物细胞培养, ≥99.5% 用于细胞培养, 用于昆虫细胞培养, ≥99%(t) 超干级, ≥99.999% metals basis 适用于分析, acs, 优级品 (99.99%-sc)(reo) 0.17m,无菌 0.1m 0.5 m in thf 1.00 normal in 9% (v/v) ammonium hydroxide 20 wt. % in h2o 22.5% in water 40 wt. % in h2o,≥99% 47-60% (al2o3) 5%水溶液 50% w/w 水溶液 60%溶液 61.4-65.9% re 65%(p2o5) 65%-70%水溶液 7.5% (w/v) 80nm,99.5% metals basis 90% 93% 95% metals basis 98%,无水 98.5% 98.9-101.2%b2o3basis 99% metals basis 99.8% metals basis 99.9% trace metals basis 99.95%(metalsbasis) 99.998% metals basis 99.999% acs, 99.0-102.0% acs, ≥97% acs, ≥98%(t), flakes,k ≤0.02% acs, ≥99%(rt) acs, ≥99.8% ar, ≥85% ar, ≥95% ar, ≥96%, granules ar, ≥96% ar, ≥97% ar, ≥99.5% metals basis ar,44% ar,92% ar,96% ar,97% ar,99.7% ar,≥98% au 23.5~23.8% au 48-50% au≥79% bioreagent plus, ≥99% bioreagent, 用于昆虫细胞培养, ≥97% co ≥31% cp, ≥98% cp,35% cp,95% cp,97% cr: 14.5-21.7 % cu含量33%-42.8% extent of labeling: ~50 wt. % loading for hplc,≥99.5%(t) for lc-ms, ≥99% for ms, ≥99% gr, ≥85% gr, ≥99%(t) gr, ≥99.5% gr, ≥99.8% ir 48.0 - 55% mn含量≥43.5% ni;15.2-16.9% os ≥42.5% pd ≥36.5% pd ≥39.0% powder,<5 μm premium-grade reagents, 适用于分析, acs, iso, 欧洲药典 primortrace™, ≥99.99% metals basis, beads primortrace™, ≥99.99% metals basis, powder,monohydrate primortrace™, ≥99.99% metals basis primortrace™, ≥99.997% metals basis primortrace™, ≥99.999% metals basis, >10 mesh primortrace™, ≥99.999% metals basis, beads,>10 mesh primortrace™, 超干级, ≥99.95% metals basis primortrace™,≥99.9% metals basis primortrace™,≥99.99% metals basis,>10 mesh pt 44.5% pt 52.0% pt basis ≥73% pt ≥57% pt ≥64.5% puriss. p.a., acs, 欧洲药典, ≥99.5% rh 10% 溶液 rh 27.5% rh 5 % 溶液 ru 26% - 30% ru25.8% sp,99% usp zn≥18% ~5% in h2o −325目 ≥13% active oxygen ≥40% zro2 basis ≥56.5% ≥85% ≥92% ≥95%(t) ≥96%, n≤0.0005% ≥97%(t) ≥97%, flakes ≥98%(t) ≥98%, hafnium chloride ≤2% ≥98%, pellets(anhydrous) ≥98%, powder,≤50μm ≥98%, 粒状 ≥98.5% ≥99% metals basis(reo) ≥99% metals basis, 50 wt. % in h2o ≥99%, average particle size 2.0 um ≥99%, water≤5% ≥99.5% metals basis, ≤30μm ≥99.5%,粒径<15μm粒径 ≥99.6% metals basis ≥99.7% metals basis ≥99.8% metals basis, excludes mg ≥99.9% metals basis, 40wt. % in h?o ≥99.9% metals basis, 40wt. % in h2o ≥99.9% metals basis, 50 wt. % in h2o ≥99.9% metals basis, ir ≥56% ≥99.9% metals basis, pt ≥46% ≥99.9% metals basis, ≤45μm,γ型 ≥99.95% metals basis, au ≥67.6% ≥99.97% metals basis ≥99.99% metals basis, 1-5mm ≥99.99% metals basis, ir≥63.9% ≥99.99% metals basis, powder,purity excludes molybdenum ≥99.99% metals basis, ≥200目 ≥99.99% trace metals basis ≥99.99%(reo) ≥99.99% ≥99.995% metals basis, powder and chunks ≥99.997% metals basis ≥99.998% metals basis, crystalline powder 优级试剂, ≥96% 优级试剂, ≥99.5% 优级试剂, ≥99.8% 优级试剂, 适用于分析, acs, 欧洲药典, <= 0.001% n 优级试剂 农残级, ≥99.5% 分析标准品, ≥99.4% 分析标准品, ≥99.5%, 用于凯氏定氮法氮测定 分析标准品, ≥99.9995% metals basis, 用于高通量质谱 分析标准品,99.93% 分析标准品,99.95% 化学纯(cp), ≥98% 医药级, pharmpure™ 基础级试剂, ≥98% 基础级试剂, 用于制备, pellets 总氮n≤0.0005%,适用于hj636-2012 无动物源, low endotoxin, 用于细胞培养, ≥99.5% 无水, 粉末, 99.9% metals basis 无水, 粉末, 99.9% 无水, 粉末, 99.99% metals basis 无水,99.99% metals basis 无水,粉末,99.99% metals basis 无水级, acs, ≥98% 无水级, ≥93%, granular,≤7.0 mm 无水级, ≥98%, pellets 无水级, ≥98.5%(t) 无水级, ≥99.5% metals basis 无水级, ≥99.9% metals basis, beads 无水级, ≥99.9% metals basis, flakes 无水级, ≥99.9% metals basis, powder,>100目 无水级, ≥99.95% metals basis, powder 无水级, ≥99.95% metals basis 无水级, ≥99.99% metals basis, bead,amorphous 无水级, ≥99.999% metals basis 无水级, 高级纯, 试剂级, ≥99.9% metals basis 无水级,99.9% metals basis 来自合成 欧洲药典, bp, nf, ≥98%, pellets 欧洲药典, 优级品, 沉淀碳酸钙 氮≥19.5 % 沉淀碳酸钙,中国药典 活性氧≥15.00 % 照相一级 用于分子生物学, ≥98%(at) 用于分子生物学, ≥99%(t) 用于分子生物学, ≥99.5% 用于昆虫细胞培养, ≥99% 用于昆虫细胞培养, 用于植物细胞培养, ≥96% 用于昆虫细胞培养 用于植物细胞培养, ≥98% 用于细胞培养, ≥99% 用于细胞培养, 用于昆虫细胞培养, ≥98% 用于细胞培养, 用于昆虫细胞培养, ≥99% 用于细胞培养, 用于昆虫细胞培养, ≥99.5%(t) 用于细胞培养 电化学等级, ≥99% 电化学等级 电子级, ≥99.5%, 0-1μm 电子级, ≥99.5% 电子级, ≥99.9% metals basis 电子级, ≥99.99% metals basis, 钠除外 电子级, ≥99.999% metals basis, excludes sodium content 电池级, ≥96% 电镀级, ≥98% 稀释成1升使用,稀释后的浓度为0.0125m 稀释成1升使用,稀释后的浓度为0.1m 粉末,<200μm 粉末 纯度标准物质, 100.00%±0.02% 纯度标准物质99.96%+-0.02% 纳米级,70-100 nm,99% 结晶,ir≥62% 色谱级, ≥99%(nt) 色谱级, ≥99%(t) 色谱级, ≥99.5%(at) 色谱级,99% 色谱级,≥99.0% 试剂级, ≥97%, powder 试剂级, ≥98% 试剂级,ir>52% 超干级, ≥99.9% metals basis(reo) 超干级, ≥99.95%(reo) 超干级, ≥99.995% metals basis 超干级 超纯级, ≥99.99% metals basis 适用于分析, 优级品, pellets 适用于分析, 优级品 适用于合成, ≥95%, powder 适用于合成 钠除外,灰紫色 铱含量:43.0% 高级纯, 试剂级, ≥99% 高纯,98% 高纯,99% 高纯,99.5% 高纯,99.99%