Supplier Page from Thermo Fisher Scientific for Galena, naturally occurring mineral, grains, approximately 0.06-0.19in
4-Fluoroaniline, 98% from Thermo Fisher Scientific
Ethyl 4-chlorobutyrate, 97% from Thermo Fisher Scientific
Ethyl acrylate, 99.5%, stabilized from Thermo Fisher Scientific
Ethyl cyanoformate, 99% from Thermo Fisher Scientific