3M Potassium Chloride (KCl) Solution

2,2',3,3',4,4',5,5',6-Nonabromo[13C12]diphenyl ether, 1.2ml x 50ug/ml, toluene

Dimethoate, 100µg/ml in Acetonitrile, 5ml

Ethanol standard in water,0.3g/L,water, 3mL