25-Hydroxyvitamin D3-[d3], 50μg/ml, 1ml

2,2',4,4',5-Pentachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane

Disulfoton, 100 µg/ml, Acetonitrile, 5ml

4-Ethylphenol, 100 µg/ml, Acetonitrile, 1ml