Thermo Scientific 911260-WA is a pH 12.46 Buffer (colorless bottle) for use with accurate, reproducible pH calibrations and pH meter and electrode (equipment). The 911260-WA is manufactured under ISO 9000 quality standards.

Perform accurate, reproducible pH calibrations with color-coded Thermo Scientific™ Orion pH Buffer Bottles. pH 4.01, 5.00, 7.00 and 10.01 buffers are color-coded for ease of use. All Orion pH buffers are traceable to NIST™ standard reference materials.

All Orion pH Buffer Bottles have pH/temperature tables printed on the labels for accurate calibrations and NIST traceability.