2,4’-Dichlorobiphenyl (8)

Powder reagents for free chlorine (100 tests). Contains: 100 sachets

Iso-pentyl benzyl phthalate (3-Methylbutyl benzyl phthalate), neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 72170-46-8

1-Methylpyrene-d9, neat, Solvent-toluene, Unit 10mg, # of units-1, Cas.no. 210487-07-3