Trichlorofluoromethane, 20mg/mL in MeOH, 1ml Back Catalog number: 33581 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 1673.9-K-IO 1,2,8,9-Tetrachlorononane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 865306-20-3 Price on request 31029 EPA Method 525 - Perchlorinates Price on request 676772 Naphthol AS-D, 100mg Price on request