全部
>95% (HPLC)
≥98%
≥99.998% metals basis
0.100 Molar (M/10)
2% (w/v)
2mM
95%
97%
98%
99.5-102.5%
99.5%
99.8%
99.9%
99%
ACS, ≥99%
AR, ≥99.5%
AR,99.5%
Assay: 98.8%
BioUltra, ≥99.0% (RT)
GR, ≥99.8%
GR, ≥99.8%, 白色粉末
ReagentPlus?, ≥99.0% (GC)
Standard for GC, ≥99.6%
Standard for GC,99.6
Vetec?, reagent grade, 98%
优级试剂, 99.8%
欧洲药典, 适用于分析, ACS, 优级品
试剂级, 99.5%
适用于合成