Benzene, 100 µg/ml, Methanol, 5ml

Ramipril, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 87333-19-5

Dimethachlor Metabolite CGA 369873, 100µg/ml in MeOH, 1ml

Fensulfothion-oxon-sulfone, 50mg