EPA Method 507Mix #8, 100µg/ml in Aetone, 1ml

3-Perfluoropropyl propanoic acid (3:3), 50µg/ml in MeOH, 1,2ml

2,4'-Dichlorobenzophenone, 100 µg/ml, Ethyl aceta

Diisononyl phthalate (C9-alkyl ester isomer mix),1000 µg/mL,isooctane,1mL,