Acid Surrogate Standard Back Catalog number: 21005 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3794.18-K-IO Galaxolide, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1222-05-5 Price on request 674750 1,2,3,4-Tetrachlorobenzene, 100mg Price on request 79253 2-Butanone Price on request