EPA Method 502/524 Volatile Standard

Bis-(2-chloroethoxy)-methane, 100 ng/µl, 1ml

n-Alkanes C14-C32 (even + pristane/phytane) 12 Analytes, each 1000 µg/mL in isooctane; units: 1x1mL, 5x1mL, 10x1mL This standard includes all the even n-paraffins + pristane and phytane.

Benzo(a)anthracene