CLP Semi-Volatile Calibration Mix #3

1,2,3,7,8,9-Hexachloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

Betulin, 600µg/mL, Solvent-diisopropyl ether, Unit 1mL, # of units-10, Cas.no. 473-98-3

2,4-Diaminotoluene,100 µg/mL,acetonitrile,1mL,