2,3-Pyridinedicarboxylic Acid-d3 (Major), 1mg

Buprofezin, 100 µg/ml, Acetonitrile, 5ml

4-Nitroanisole

b-1,2,3,4,5,6-Hexachloro(13C6)cyclohexane, 1.2mL x 100ug/mL, nonane