EPA Method 502/524 High Conc VOC Mix #1

Tallow trimethyl ammonium chloride, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Custom Mix, deuterated PAHs 2 µg/mL each 1086.12 Biphenyl-d10 1525.20 Benzo[e]pyrene-d12 1534.20 Perylene-d12

ISO 9377-2MOD Extraction Solvent Stock Solution I 20ul of n-Heptane and 20mg of n-Tetracontane solved in 1000ml n-Pentane