pH 11.0 Standard at 25°C Back Catalog number: 59578 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3493.10-100-CY Propham Price on request 679803 Sarafloxacin hydrochloride, 100 µg/ml, Methanol, Price on request X9053 2,4-D methyl ester Price on request