规格纯度
全部
[99+%]
[99.5%]
[99%]
[GCS,≥99.5%(GC)]
[AR,≥98%]
[spectrophotometric grade， 99%]
[for HPLC，99.7%(GC)]
[分析标准品，99.9%(GC)]
[99% (GC)]
[光谱纯 ，99% 涤纶级]
[试剂级， 98%]
[Standard for GC，99.5%]
[UltraBio, 超纯级, ≥99.5%(GC)]
[PharmPure, USP, 欧洲药典, 适用于分析, 优级品]
[基础级试剂, 用于制备]
[GC≥99%]
[无水级, ≥99.8%]
[分析标准品, ≥99.9%(GC)]
[≥99%(GC)]
[PureSpectra, 光谱纯]
[AR, ≥98%]
[Standard for GC, ≥99.5%]
[电子MOS级]
[for HPLC,≥99.7%(GC)]
[色谱级,≥99.7%(GC)]
[90%]
[Standard for GC,≥99.5%]
[99.9（分析标准试剂）]
[99%（光谱纯）]
[99%（分子筛、 Water≤50 ppm）]
[98%]
[分析对照品,GC≥99%]
[99%（GC）]
[AR,98%]
[分析标准品]
[≥98%，AR]
[≥99%]
[99.5%用于合成]
[10 mg/mL in Water]
[2.0 mg/mL in Water]
[99.5% 超干溶剂, J&KSeal瓶]
[99% 特纯]
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