VPH Calibration Check Standard Rev 1.1

Dichloroacetic acid

Chlorfenapyr, 100 µg/ml, Acetonitrile, 1ml

2,3,4-Tribromo-5,6-difluorophenol, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. NA