Acifluorfen, 100 µg/ml, Acetonitrile, 5ml

n-Triatriacontane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 630-05-7

4-Dimethylaminoantipyrine, 250mg

Ethanol standard in water,0.8g/L,water, 1.5mL