Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-1, Cas.no. 473-98-3

Irgarol-d9 (tert-butyl-d9),100 µg/mL,acetonitrile,1mL,

CLP Semi-Volatile Calibration Mix #3