1,2,3,4,6-Pentachloronaphthalene, 1.2ml x 50ug/ml, nonane

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

Vinylacetate, 1ml

Sudan Yellow, 250mg