QC Standard 2

n-Hexane, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 110-54-3

4-Bromodiphenyl ether, 1.2ml x 50ug/ml, nonane

Carbonyl DNPH Derivative Mix, 100µg/ml in AcN, 1ml