pH 12.0 Standard @ 25°C Back Catalog number: 50127 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 674792 Dichlorophen, 250mg Price on request 15900-2340-100AN5 Fenuron, 100µg/ml in Acetonitrile, 5ml Price on request 71721 1-Phenylundecane Price on request