N,N'-Diphenyl-1,4-phenylenediamine, 250mg

Coumarin, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 91-64-5

13C6-trans-1,2-Dihydroxy-1,2-dihydronaphthalene , neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no.

PCB No. 105, 10µg/mL in Isooctane, 10ml