Volatile Mix, 2.0mg/mL in MeOH, 5 x 1ml

PAH - Mix 15 (2005/108/EC), 10µg/ml in Acetonitrile, 5ml

ATH, 10.0 µg/ml, Methanol, 10ml

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