Tecnazene, 100 µg/ml, Ethyl acetate, 1ml

Ethanol standard in serum,0.5g/L,serum, 1.5mL

2-Amino-4-methoxy-6-methyl-1,3,5-triazine, 100 μg/ml, Acetonitrile, 5ml

4-Methoxy-3,5-dichlorobiphenyl,100µg/ml in IO, 1ml