2,3,4,4',5,6-Hexachlorobiphenyl (166)

Dieldrin, 100 µg/ml, Ethyl acetate, 5ml

Monoisobutyl phthalate-3,4,5,6-d4, 100µg/ml in MeOH, 1ml

Cannabigerol, 1.0mg/mL in Methanol, 5x1ml