oxy-Chlordane, 10 µg/ml, Acetonitrile, 10ml

Di-n-propyl phthalate-3,4,5,6-d4,1000 µg/mL,isooctane,10mL

2-Isopropylphenol, 500mg

Sodium 1H,1H,2H,2H-perfluoro(1,2-13C2)dodecanesulfonate (10:2), 50µg/ml in MeOH, 1,2ml