13C LABELED PCB MIXTURE PCBS-77/101/141/178 10UG/ML IN NONANE

trans-1,3-Dimethylcyclohexane, 1000µg/mL, Solvent-cyclohexane, Unit 1mL, # of units-1, Cas.no. 2207-03-6

Glycerol

Anion QC Mix