Methamidophos, 1000µg/ml in MeOH, 1ml

QC Standard 2

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

2-Fluorofluorene, 10 µg/ml, Cyclohexane, 10ml