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

Diphenyl-p-tolyl phosphate-d7 (p-tolyl-d7),100 µg/mL,isooctane,1mL,

Labelled Compound Stock Solution, in Nonane/3.2% toluene, 1,2ml

Dibenz[a,c]anthracene, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7