Isopropylbenzene, 500mg

Metazachlor ESA sodium salt, 100µg/ml in Acetonitrile, 1ml

Picene, 10µg/ml in Cyclohexene, 10ml

Acetaminophene-d3 (Paracetamol-d3), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 60902-28-5