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

Coniferaldehyde, neat, Solvent-neat, Unit 100mg, # of units-1, Cas.no. 458-36-6

3-Hydroxy-2,2',3,4',5,5',6-heptachlorobiphenyl, Please inquire, Solvent-, Unit , # of units-, Cas.no.

1,4-Dioxane-d8