2,2′-Azobis(2-methylpropionitrile), 100g

Di-iso-butyl phthalate-3,4,5,6-d4, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 358730-88-8

Citric acid [0.2% wt]

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