Chlorinated Phenoxyacid Herbicides - Mix #1

1-Chloro-1,1-difluoroethane, 20mg/mL in MeOH, 1ml

Monobutyl phthalate (mBP), 100µg/mL in AcCN,1ml

2-Propyl-3,5-dimethylpyrazine and 2-Propyl-3,6-dimethylpyrazine, Isomer mixture, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-, Cas.no.