2,2',3',4,4',5-Hexachloro-3-biphenylol, 1.2ml x 50ug/ml, nonane

Ethanol standard in serum,1.3g/L,serum, 3mL

1,3,5-Triazine-2,4,6-triamine (Melamine), 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 108-78-1

Thiophanate-methyl, 100ug/ml in Acetonitrile, 5ml