pH 10.0 Standard @ 25°C Back Catalog number: 59338 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 9437.7-100-AN 3,5-Dichlorobenzoic acid Price on request C12721000 3,3´-Dimethoxybenzidine, certified, 0.1g Price on request CA15081900 4-Methoxy-1,3-phenylendiamine, certified, 0.1g Price on request