pH Buffer Solutions for pH meter calibration

PHA-4, PHA-7 and PHA-10

pH Buffer Solutions for pH meter calibration - order online

^£13.58 PHA-7

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40 Month Shelf Life
Pre-Mixed pH Solutions for meter calibrations
Two Bottle Sizes Available
Standardised Against A NIST Certified Sample

pH Calibration - View related products

Description

Formulated to provide precise values, these ph buffer solutions which are standardised against certified reference samples, are ideal for electrodes and pH meters calibrations. The buffers are colour-coded to avoid error and accurate to within ±0.01 pH at 25°C. Each buffer contains a preservative/mould inhibitor and a shrink-sealed cap to prevent contamination and leakage. Temperature compensation charts are included with each pH buffer solution. The shelf life of the buffer solution is 40 months from date of manufacture.

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Part Number/ Desc.

Qty

Description

Ph meters and electrodes Calibration Standards

PHA-4

£13.58

Availability: In Stock

4.01 pH buffer solution 475 ml bottle

PHA-4-CAL-PH

£41.81

Availability: 5 weeks

4.01 pH buffer solution 475 ml bottle, with calibration certificate

PHA-4-GAL

£33.92

Availability: In Stock

4.01 pH buffer solution 3.8 L bottle

PHA-4-GAL-CAL-PH

£61.90

Availability: 5 weeks

4.01 pH buffer solution 3.8 L bottle, with calibration certificate

PHA-7

£13.58

Availability: In Stock

7.00 pH buffer solution 475 ml bottle

PHA-7-CAL-PH

£41.81

Availability: 5 weeks

7.00 pH buffer solution 475 ml bottle, with calibration certificate

PHA-7-GAL

£33.92

Availability: In Stock

7.00 pH buffer solution 3.8 L bottle

PHA-7-GAL-CAL-PH

£61.90

Availability: 5 weeks

7.00 pH buffer solution 3.8 L bottle, with calibration certificate

PHA-10

£13.58

Availability: In Stock

10.01 pH buffer solution 475 ml bottle

PHA-10-CAL-PH

£41.81

Availability: 5 weeks

10.01 pH buffer solution 475 ml bottle, with calibration certificate

PHA-10-GAL

£33.92

Availability: In Stock

10.01 pH buffer solution 3.8 L bottle

PHA-10-GAL-CAL-PH

£61.90

Availability: 5 weeks

10.01 pH buffer solution 3.8 L bottle, with calibration certificate

Deionized Water

PHA-DI

£16.06

Availability: 2 weeks

Deionized Water, 475 ml bottle

PHA-DI-GAL

£40.13

Availability: 2 weeks

Deionized Water, 3.8 litre bottle

Individual Use Sachets

PHAB-DI

£36.42

Availability: 4 weeks

20 individual use sachets of deionised water

PHAB-PH

£36.42

Availability: 2 weeks

5 each individual use sachets of deionised water, pH4, pH7 and pH10 buffer solutions

† All amounts shown in EUR, GBP, or USD
Note: For NIST Certificate of Conformance on pH solutions, use model number ending in "-CAL-PH".

Certification available at time of purchase only.

NIST Certificate of Conformance does not include points; it does include the batch number.

Certificates are not available for Deionized Water or Individual Use Packets.