EPA Method 531.1 - Analytes Mixture

Dibenzo[a,j]tetracene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 227-04-3

1H,1H,2H,2H,3H,3H-Perfluorononan-1-ol , 50µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 80806-68-4

Pentobarbital-D5