Calibration Standard Mix 5 Back Catalog number: 53047 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 11505.2-50MG 1,1,1-Trichloroethane (stabilized with 5% 1,4-dioxane), 93.5%, in ampoule,neat,neat,50mg, Price on request 70333 Bromochloroacetonitrile Price on request 674462 4-Chlorophenoxyacetic acid, 250mg Price on request