alpha-HCH, 100 µg/ml, Ethyl acetate, 5ml

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

Bis(2-Ethylhexyl)phthalate, 1mg/ml in MeOH, 1ml

Lopinavir, 50mg