硫化铜S24262 · CAS 1317-40-4
AR,98%
AR,98%
≥99.5%

AR,98%
高纯,98%
95%
粉末,块状
99.99% metals basis
块状
≥99.99% metals basis
99.99% metals basis
99.99% metals basis
≥99.99% metals basis
≥99.96% metals basis, Powder
99%

98%
99%
试剂级, ≥98%
99%
97%

99%
≥99.99% metals basis
99.5%
≥99.9% metals basis
≥99.999% metals basis