EPA Method 508.1 & 525.2 Pesticide Standard

Ethoprophos, 100 µg/ml, Acetonitrile, 1ml

3,5-Difluoro-2,3',4,4',6-pentabromodiphenyl ether (2,3',4,4',6-Pentabromo-3,5-difluorodiphenyl ether), 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 886748-35-2

Copper (Cu)