3,4,4'-Trichlorobiphenyl Back Catalog number: 66037 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 50241 COD Calibration Standard Price on request 54015 Alkalinity as Calcium Carbonate Price on request 3914.16-100-ME Crotaline, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 315-22-0 Price on request