2,4,4',5-Tetrachlorobiphenyl (74)

8082LCS / Matrix Spike

3,7-Dimethyl 2H-Furo[2,3-c]pyran-2-one >90%, 1mg

n-Butyl iso-pentyl phthalate (n-Butyl 3-methylbutyl phthalate), 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 144648-76-0