全部
≥99.5% metals basis
≥99%,HPLC
76g/L in H2O
98%
99.0%
99.99% metals basis
99.99%(高纯试剂)
99%
AR, ≥99.0%
AR,99%
AR,99%
for HPLC,99.5%
PrimorTrace?, ≥99.99% metals basis
puriss. p.a., ≥99.0% (T)
ReagentPlus?, ≥99.0%
分子生物学级, ≥99%
用于分子生物学, ≥99%
色谱级,99.99%
试剂级, 99.0%
适用于分析, 优级品