Thermo Scientific Orion® pH Buffers
Orion pH buffers are manufactured under ISO 9000 quality standards. Buffers are color-coded for ease of use, packaged with buffer/temperature tables for accurate calibrations and NIST traceability.
Standard All-in-One pH Buffer Kit, includes: 1 pint (475mL) bottle each of pH 4.00 buffer, pH 7.00 buffer, pH 10.01 buffer & Standard pH Electrode Storage Solution; and one pH Electrode Storage Bottle
