S-Metolachlor Metabolite CGA 50720

Nitrate (NO3-) as N, 100µg/ml in Water, 100ml

3,3',4,4',5,5'-Hexabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Isodrin, 100 µg/ml, Methanol, 1ml