Calibration Standard Kit

5-Chloro-2-(2,4-dichloro[13C6]phenoxy)[1,2,3,4,5,6-13C6]anisole, 1.2ml x 50ug/ml, nonane

2-Octadecanone, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 7373-13-9

Imidacloprid guanidine hydrochloride, 100 µg/ml,