Sigma-Aldrich
Phosphor bronze alloy, Cu94Sn6
PH-(2-THIOPHEN-2-YL-2H-5-OXA-3,3A-DIAZA-CYCLOPENTA(A)NAPHTHALEN-4-YL)-METHANONE
Phenacyltriphenylphosphonium Bromide
PHENETHYL-CARBAMIC ACID 4-NITRO-BENZYL ESTER
PHENOXATHIIN-10-OXIDE
PHENYL 1H-1,2,3-BENZOTRIAZOLE-5-CARBOXYLATE