[13C12]Dibenzofuran, 1.2ml x 50ug/ml, toluene

Coferm Level 1

Iopamidol-d3, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

2,2',4,5,5'-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 37680-73-2