Sigma-Aldrich
Brass alloy, Cu63Zn37
Brass alloy, Cu70Zn30
BRILLIANT ACID BLUE FF
Briskheat heating tape, silicone rubber, grounded
BriskHeat?HM table top heating mantle
BROMOYOHIMBINE HYDROBROMIDE
BUT-2-ENOIC ACID 1-METHYL-2-PROPOXY-ETHYL ESTER
BUTYL 2-CYCLOPENTANONE-1-CARBOXYLATE