全部
(99.999%-Cu)
≥95%
≥99.95% trace metals basis
99.0%
99.9% metals basis
99.99% metals basis
99.999%
99.999% metals basis
99%
99+%
ACS
AR,99.0%
N/A
powder, BioReagent, suitable for cell culture
PrimorTrace?, ≥99.99% metals basis
PrimorTrace?, ≥99.999% metals basis
优级试剂
欧洲药典, 适用于分析, ACS, 优级品
试剂级
试剂级, 99%