Hexabromobenzene, 1.2ml x 50ug/ml , toluene

Cholest-5-en-3ß-ol , 600µg/mL, Solvent-n-hexane, Unit 10mL, # of units-1, Cas.no. 57-88-5

Indeno(1,2,3-cd)pyrene, 100µg/ml in Acetonitrile, 1ml

ICP-MS Mix #1