2-Nitrophenol-PFB derivative Back Catalog number: 71571 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674944 D5-Cetylpyridinium bromide, 100mg Price on request MI524-25 Powder reagents for total chlorine (25 tests). Contains: 25 sachets Price on request 682210 4-Phenylphenol, 100 µg/ml, Acetonitrile, 5ml Price on request