Metals Mix #4

Hexavalent Chromium (Cr 6+)

2,2'-Dichlorobiphenyl ,100 µg/mL,isooctane,1mL,

Tetracosanoic acid (Lignoceric), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 557-59-5