2,3,5,6-Tetrabromo-p-xylene, 50mg

Pesticide-Mix 95, 1000µg/ml in Ethylacetate, 1ml

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,

N-Nitrosodiethylamine, 1g