Method 508 Calibration Standard

Propyzamide, 10.0 µg/ml, Ethyl acetate, 10ml

Perfluorododecanesulfonic acid, 50µg/ml in MeOH, 1ml

2,2',4,4',5,5'-Hexabromodiphenyl ether, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 68631-49-2