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.
pH/temperature tables printed on labels for accurate calibrations and NIST traceability
Manufactured under ISO 9000 quality standards
Color coded: pH 4.01 buffer is pink, pH 5.00 buffer is orange, pH 7.00 buffer is yellow, and pH 10.01 buffer is blue
Buffers are available in pint (475mL) bottles or portable five packs of 2 oz. (5 x 60mL) bottles. Buffers are also available in convenient All-in-One buffer kits, 5 gallon (19L) cubitainers and single-use pouches
The following part number has been changed due to a recent system upgrade.
Old Part Number: 911260
New Part Number: 911260-WA
Please use the new part number when placing an order or requesting a quote. The old and new part numbers are interchangeable on Certificate of Analysis and Material Data Safety Sheet (MSDS) files.
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