2,4,4'-Trichlorobiphenyl ether,50 µg/mL,n-nonane,1mL,

Hafnium (Hf)

o-Xylene-d10, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 56004-61-6

4-Chloro-2-nitroaniline, 500mg