Pethoxamid, 10.0 µg/ml, Acetonitrile, 10ml

2,2',3,3',4,4',5,5'-Octabromo[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Artificial Saliva for Med. and Dent.Research,200ml

beta-HCH, 10.0 µg/ml, Ethyl acetate, 10ml