Nitenpyram-n-desmethyl, 10mg

N-Nitrosodi-n-propylamine-d14, 1000µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 93951-96-3

Cetirizin dihydrochloride, >98%, 1g

Continuing Calibration Verification Standard (CCV)