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

Arochlor 1260 , 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11096-82-5

1-Methylindene, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 767-59-9

2,4-Dichlorophenol