Prothiofos, 100 µg/ml, Ethyl acetate, 5ml

Metosulam, 100 µg/ml, Acetonitrile, 5ml

N-Nitrosodiethylamine, 100mg

2,4-Dichlorophenol-3,5,6-d3, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 93951-74-7