Atrazine-d5 (ethyl-d5),100 µg/mL,acetonitrile,1mL,

Amoxicillin, 1000µg/mL in water, 1ml

Carbofuran, 100µg/mL, Solvent-acetonitrile, Unit 1mL, # of units-1, Cas.no. 1563-66-2

Propanil, 100 µg/ml, Acetonitrile, 5ml