D7-Malathion, 100 µg/ml, Acetone, 1ml

3-Methoxytyramine hydrochloride, 25mg

2,2',3,3',4,5,5',6,6'-Nonabromo-4'-chlorodiphenyl ether, 1.2ml x 50ug/ml, toluene

Method 200.8/1638/1640 Internal Standard