Calibration Standard Mix 4 Back Catalog number: 52036 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 676969 Tolyltriazole, 100 µg/ml, Acetonitrile, 1ml Price on request 2076.6-K-IP 2,4,6-Trichlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 88-06-2 Price on request 79148 4,4’-DDD Price on request