Metals Mix Back Catalog number: 50310 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 63033 2',3,4-Trichlorobiphenyl (33) Price on request 8590.6-100-IP 2,3,4-Tribromo-5,6-difluorophenol, 100µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. NA Price on request 30451 Tetrachloroethene Price on request