Methacrifos, 100 µg/ml, Acetonitrile, 1ml

3-Chlorothiophene in isooctane Units: 5x1mL ampoules

Azo Dyes Mixture 128, 1000µg/mL in Acetonitrile, 1ml

2-Ethylhexyl diphenyl phosphate,100µg/ml in TO,1ml