EPA Method 8040A Analytes Mix “A”

2-Methyl-2-butanethiol, neat, Solvent-neat, Unit 5mL, # of units-1, Cas.no. 1679-09-0

Mass-Labelled PCDD Internal Standard Solution, 1.2ml x 1ug/ml, nonane

Methyl 9-cis-12-cis-octadecadienoate, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 112-63-0