Toxaphene with TCMX & DCB

5-tert-Butyl-m-xylene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 98-19-1

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

Chrysene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5