EPA Method 8240A Mix #2

Butyltin chlorides Kit (neat, 1983.4, 1982.8, 1981.12), , Solvent-, Unit Kit, # of units-, Cas.no.

S-4331 B[a]P/HCB Internal Standard (solvent - Nonane) Product Concentration Hexachlorobenzene-13C6 10 µg/mL 1088,20 Benzo[a]pyrene-d12 100 µg/mL Solvents: n-Hexane

Acetonitrile-1,2-13C2,2000 µg/mL,MeOH,1mL,