Pymetrozine, 10.0 µg/ml, Acetonitrile, 10ml

2-Ethyl-5-methylpyrazine, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no. 13360-64-0

Perfluoro-n-[1,2,3,4,6-13C5]hexanoic acid, 1.2ml x 50ug/ml, methanol

Carbophenothion, 100 µg/ml, Acetonitrile, 5ml