epsilon-HCH, 100µg/ml in Cyclohexane, 1ml

2-n-Octyl-4-isothiazolin-3-one, >98%, 5g

Oxydemeton methyl, 1000µg/ml in MeOH, 1ml

2-Chloro-4,6-diamino-1,3,5-triazine, 1000µg/ml in N,N-dimethylformamide, 1ml