EPA Method 502.2/524.2 Volatile Standard

UHT milk Lactose-reduced (sterilized), 100ml

2-Methyl-2-(4,8,12-trimethyltridecyl)-chromane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 362051-21-6

Pregnenolone, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 145-13-1