(-)-Captopril,100 µg/mL,MeOH,1mL,

S-4331 B[a]P/HCB Internal Standard (solvent - Nonane) Product Concentration Hexachlorobenzene-13C6 10 µg/mL 1088,20 Benzo[a]pyrene-d12 100 µg/mL Solvents: n-Hexane

Valsartan, >98%, 1g

16 comp. 100 µg/mL in Toluene, 1mL in Ampoule