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Lab Chemicals

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.

All-in-One Buffer kit (1233M21) includes pint bottles of 4 (pink), 7 (yellow) and 10 (blue) buffers, electrode storage solution and electrode storage bottle.

CanLab No. Description Qty/Uom
67E6221 pH 4.01 Bu er, Color Coded Pink, 60 mL 5/PK
57L0214 pH 4.01 Bu er, Color Coded Pink, 475 mL 1/EA
87E6221 pH 7.00 Bu er, Color Coded Yellow, 60 mL 1/EA
08L0214 pH 7.00 Bu er, Color Coded Yellow, 475 mL 5/PK
58L0214 pH 10.01 Bu er, Color Coded Blue, 475 mL 1/EA

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