D6-Dichlorvos, 100 µg/ml, Cyclohexane, 1ml

Dibenzo[a,i]pyrene-d14, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 158776-07-9

Custom Mix normal fatty acids C10-C18 100ug/ml C10Capric acid C11 Hendecanoic acid C12Lauric acid C13 Tridecanoic acid C14Myristic acid C15 pentadecanoic acid C16 Palmitic acid C17

Sodium perfluoro-1-[1,2,3,4-13C4]octanesulfonate, 1.2ml x 50ug/ml, methanol