trans-Chlordane (gamma), 10 µg/mL in CY, 10ml

(±)-Bisoprolol-d7 Hemifumarate (iso-propyl-d7)

Demeton-S-methyl, 100 µg/ml, Toluene, 1ml

Metolcarb, 100 µg/ml, Acetonitrile, 5ml