pH Buffer Solutions — 4.00, 7.00, 9.20, 10.00
Colour-coded ready-to-use pH buffer solutions at 25 °C, supplied with batch certificate. Also available as capsules and tablets.
Grades offered
- ARAnalytical ReagentHigh purity with certified assay and stated trace-impurity limits.
Typical applications
- Multi-point pH meter calibration
- Electrode verification between calibrations
pH Buffer Solutions — 4.00, 7.00, 9.20, 10.00
- Batch
- Use before
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Add as many products as you need and send one enquiry covering all of them, or send this item on its own. Bulk and drum quantities are quoted on request.
Pack sizes
- 500 ml
- 2.5 L
- Capsules — pack of 10
- Tablets — pack of 100
Worth knowing before you order
Buffer value is temperature-dependent and the printed figure is at 25 °C. If your meter does not do automatic temperature compensation, use the temperature table on the label rather than the headline number. NIST-traceable buffers are a separate specification — request them if you need to state measurement uncertainty.Related products
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