Hexachlorobutadiene, 1000µg/ml in Toluene, 1ml

8:2 FTOH, 50µg/ml in MeOH, 1ml

PCDD/PCDF Solution/Mixture, 1.2ml, nonane

7,9-Di-tert-butyl-1-oxaspiro[4,5]deca-6,9-die ne-2,8-dione, 25mg