Sodium carbonate monohydrate puriss., 歐洲藥典, BP, NF, ≥99.5%(ex dried subst.)
S433037-1KG / 1KG
CAS:5968-11-6
Sodium tetrachloroaluminate PrimorTrace™, 無水級, ≥99.99% metals basis, powder
S434021-5G / 5G
CAS:7784-16-9