515.4 Stock Standard

Carbon tetrachloride

2,3,4-Trichlorophenol, 1600µg/mL, Solvent-p-xylene, Unit 1mL, # of units-1, Cas.no. 15950-66-0

n-Butyl n-octyl phthalate, techn.,1000 µg/mL,isooctane,1mL,