Native PCDD/PCDF Solution/Mixture, 1.2ml, nonane

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

1,2,4,6,7,8-Hexachlorodibenzofuran , 1.2ml x 50ug/ml, toluene

o-Cresol-d8 (2-Methylphenol-d8)