EPA Method 502/524 High Conc VOC Mix #6

Arachidonic acid (5,8,11,14 all-cis), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-32-1

1-(3,4-Dichlorophenyl)urea, 100µg/ml in AL, 5ml

2,2',3,3',4,6,6'-Heptachlorobiphenyl,100 µg/mL,isooctane,1mL,