Tebuconazole, 100 µg/ml, Ethyl acetate, 5ml

2,3,3',4,5,5'-Hexachlorobiphenyl-2',4',6'-d3,100 µg/mL,isooctane,1mL

Aroclor 1016 & Tetrachloro-m-xylene

2,2’,3,5,6,6’-Hexachlorobiphenyl