EPA Method 533 Native Primary Std (br/l mix), 500ng/ml in MeOH, 1,2ml

2-Chloroaniline, 500mg

Perdeuterated Internal Standard PAH-mixture 24 1336,12 Acenaphthylene-d8 [93951-97-4] 1024,18 Chrysene-d12 [1719-03-5] 1531,22 Indeno[1,2,3-cd]pyrene-d12 [-] Concentration.: 100µg/ml in ethyl acetate

4-Methylbenzophenone, 1000mg