Methyl 9-trans- hexadecenoate, 1000µg/mL in Isooctane, 1ml

4-Methylheptane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 589-53-7

PCB No. 167, 100µg/ml in Isooctane, 1ml

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