规格纯度
全部
[98%,with molecular sieves,Water≤30 ppm (by K.F.),BoerSeal]
[98% HPLC]
[96%]
[≥99%(GC)(标准试剂)]
[98%(分子筛、 Water≤50 ppm)]
[98%]
[无水级, ≥95%]
[农残级, 色谱级, ≥75%(GC)]
[分析标准品, ≥99%(GC)]
[≥96%]
[Standard for GC, ≥99%(GC)]
[98%,Water≤50 ppm (by K.F.),MkSeal]
[98%,with molecular sieves, Water≤50 ppm (by K.F.),MkSeal]
[≥98%(GC)]
[Standard for GC,≥99%(GC)]
[95%]
[色谱级,农残级,≥75.0%(GC)]
[分析标准品,≥99.0%(GC)]
[AR]
[≥98.0%(GC)]
[98% 超干溶剂, J&KSeal瓶]