Omethoate, 100 µg/ml, Acetonitrile, 5ml

Medroxyprogesterone acetate,1000 µg/mL,MeOH,1mL,

Chlorfenvinphos, 10.0 µg/ml, Ethyl acetate, 10ml

2-Isopropyl-6-methyl-4-pyrimidinol, anal. std., 1g