pH 11.0 Standard at 25°C Back Catalog number: 59578 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 72764 Heptachlor epoxide Price on request 6METCS 2,3-Dichloro-6-(2,4-dichlorophenoxy)anisole (6-Chloro-methoxytriclosan), 1.2ml x 50ug/ml, nonane Price on request 71895 2-Methylcatechol Price on request