全部
≥95%
≥99.995% metals basis
0.99
1000μg/mL
13.6% in H2O,符合药典:通则
20% in H2O,COD≥17万mg
25%,COD≥20万mg/L
2mol/L
2mol/L,pH=5.5
30%,COD≥25万mg/L
99.0%-100.5%
99.5%
99.9% metals basis
99.995% metals basis
99%
ACS, ≥99%
ACS,99.0-101%
AR, ≥99%
AR,99%
Assay: 97.4%
for HPLC,≥99.5%
GR, ≥99.5%
meets USP testing specifications
PharmPure?, USP
ReagentPlus?, ≥99.0%
UltraBio?, 超纯级, ≥99%
医药级, PharmPure
工业级