Surrogate Standard Solution, 1.2ml, nonane

Phorate-oxon, 100 µg/ml, Toluene, 1ml

Mono(2-ethylhexyl) phthalate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 4376-20-9

HHCB (Galaxolide), 10.0 µg/ml, Cyclohexane, 1ml