GC/MS Calibration Standard Mix #1

n-Butyl 4-hydroxybenzoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 94-26-8

D12-Benzo[a]pyrene, 10.0 µg/ml, Cyclohexane, 10m

2-Ethylhexyl salicylate, 250mg