Calibration Standard Mix 3

2,2',3,3',4',5-Hexachloro-4-methoxybiphenyl, 1.2ml x 50ug/ml, nonane

Benzo[e]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 205440-82-0

Tetrahydro-5-methyl-2-furanMeOH,1000 µg/mL,MeOH,1mL