PAH Internal Standard Spiking Solution, 1.2ml, isooctane

(22RS)-30-Bishomohop-17(21)-ene, neat, Solvent-neat, Unit ca. 5µg, # of units-1, Cas.no.

2-Ethylhexyl-d17 2,3,4,5-tetrabromo[13C6]benzoate, 1.2ml x 50ug/ml, toluene

Crimidine, 100 µg/ml, Ethyl acetate, 5ml