PAH-Mix 9, 100µg/ml in Cyclohexane, 1ml

2,2',3,4',5,5',6-Heptachloro-4-[13C12]biphenylol, 1.2ml x 50ug/ml, toluene

Anion Standard

Ipronidazole, 100 µg/ml, Methanol, 5ml