Cyfluthrin, 10 µg/ml, Cyclohexane, 10ml

2,2',3,3',5,5',6-Heptachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

4-tert-Octylphenol,1000 µg/mL,MeOH,1mL,

HPLC Standard