全部
≥97%(T)
≥98.5%
≥98.5% (titration)
2M in H2O
98.0%(T)
98.5%
99.7%
99.9%
99.9% metals basis
99.99%
99.996%
99%
AR
PrimorTrace?, 无水级, ≥99.99% metals basis
purum p.a., ≥98.0% (T)
UltraBio?, 超纯级, 2?M in H2O
无水级, ≥98.5%(T)
无水级, ≥99.9% metals basis
无水级, 99.99% metals b
无水级,99.9% metals basis
超纯生物试剂级,2M in H2O