Diisohexyl phthalate (Technical grade)

2,2',6,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15968-05-5

Hafnium (Hf)

2,4-Dichlorophenol, 10µg/mL in MeOH, 10ml