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Clear bottle with yellow liquid labeled pH 7.00 buffer solution 16.9oz

REED INSTRUMENTS

REED INSTRUMENTS R1407 pH 7.00 Buffer Solution 16.9oz

SKU CH-7M6N-9EC87

pH 7.00 buffer solution for electrode calibration and care, colour-coded for easy identification

  • pH 7.00 reference for accurate electrode calibration
  • 9oz volume supports multiple calibration sessions
  • Color-coded bottle enables quick visual identification
  • REED INSTRUMENTS brand trusted for laboratory supplies
  • Ready-to-use solution simplifies pH meter maintenance

REED INSTRUMENTS R1407 pH 7.00 Buffer Solution

This REED INSTRUMENTS R1407 buffer solution provides a pH 7.00 reference for calibrating and maintaining pH electrodes. It is intended for laboratory technicians and anyone needing a reliable neutral standard for accurate measurements. The 16.9oz volume supplies enough solution for routine calibration tasks.

Color-coded identification for electrode care

The solution is color-coded to simplify identification during electrode calibration and care procedures. This visual cue helps prevent mix-ups when multiple buffer standards are in use. Correct identification supports consistent calibration results and proper electrode maintenance.

pH 7.00 reference value determines suitability

The single specification that decides fit is the pH 7.00 reference value, which matches the neutral calibration point required by many electrodes. Buyers who need acidic or alkaline calibration points will require different buffer solutions not provided here. Verify the required pH standard before ordering.

How it compares

Measured against everything we stock in Lab Equipment & Supplies, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 94% of the 734 comparable items (median $60.99).

Specifications

Product
Brand nameREED INSTRUMENTS

Questions about this item

How often will the R1407 7.00 pH buffer need replacing during regular electrode calibration?

Replace the solution when its colour code fades or after the number of calibrations recommended by your electrode manufacturer, as each use consumes a small volume of the 16.9 oz bottle.

What property of the 7.00 pH buffer runs out first during continuous daily calibration?

The finite volume of 16.9 oz is the limiting factor; once the bottle is empty the solution cannot maintain its certified 7.00 pH value.

Does the R1407 buffer generate heat or noise when left on the bench all day?

No, the liquid buffer sits at ambient temperature and produces no sound or measurable heat while stored or during calibration use.

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