Fenhexamid, 100 µg/ml, Acetonitrile, 5ml

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

3-Nitro-o-toluidine

Isophoronediamine (cis- and trans- mixture), 25ml