Diethofencarb, 100 µg/ml, Acetonitrile, 5ml

2,2',4,4',6,6'-Hexachloro-3,3'-dimethoxybiphenyl, 1.2ml x 50ug/ml, nonane

Omeprazole-d3 (benzimidazole-4,6,7-d3),1000 µg/mL,MeOH,1mL

2,3,4,6-Tetrachloroanisole