PH & Conductivity
Conductivity standard solutions and pH buffers play a crucial role in calibrating water quality testers within industrial settings. It is advisable to regularly utilize these solutions to maintain the prescribed accuracy of the instruments. The frequency of conductivity recalibration varies based on usage, with a monthly recalibration generally suitable for instruments in daily use. For pH models, recalibration using pH 7 buffer every 1-2 weeks is recommended, supplemented by checks using pH 4 and/or 10 buffers at similar intervals, depending on usage patterns.
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Conductivity Solution 1413µs (1.413ms) 500ml Each
Vickers
£47.78Conductivity Solution 1413µS (@25°C) is used for calibrating a wide range of conductivity instrumentation. View Safety Data Sheet10951/02£47.78 -
PH Electrode Sension+ 5010T Gel Combination Each
£243.87PH Electrode Sension+ 5010T Gel Combination EachLZW5010T£243.87 -
£109.30 -
Universal Indicator Solution pH 4-11 (UN1170) 500ml
Vickers
£22.56UNIVERSAL INDICATOR SOLUTION (pH 4 - 11) is a pH indicator.UN10800-135£22.56 -
Conductivity Solution 5000us (5.0ms) 230ml EACH
£96.30The HI-7039M is a 230mL bottle of 5000µS/cm conductivity calibration solution. Ideal for applications that need to achieve higher reading accuracies in a conductivity scale between 2000µS/cm and 10000µS/cm. The HI-7039M is widely used...HI-7039M£96.30 -
Conductivity Solution 147us (0.147ms) 250ml with Cert Each
£22.58Conductivity Solution 147us (0.147ms) 250ml with Cert EachLZW9700.99£22.58 -
Conductivity Solution 10,000us (10ms) 500ml Each
£145.56Reagecon's Conductivity Standard at 25°C is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable. The product is aqueous based; non-hazardous and accurate to a specification of ± 1%.CSKC10M£145.56 -
PH 7 Buffer Colution Clear NIST Standard (UKAS) 1ltr
£40.00Buffer Solution pH 7.00 (Phosphate) is a NIST Standard Solution designed for convenient use in pH measurements. It is readily prepared for pH measurement, each solution easily identifiable by its color, saving time and minimizing errors. The buffer...BUFF7-1-CL-NIST£40.00 -
PH4 Buffer Solution Clear NIST Standard (UKAS) 1ltr
£40.00The Buffer Solution pH 7.00 (Phosphate) is a NIST Standard Solution designed for effortless pH measurements. Ready for immediate use, each solution is easily identifiable by its color, streamlining the measurement process and minimizing errors. The...BUFF4-1-CL-NIST£40.00 -
Conductivity Solution 1.30us (0.0013ms) 250ml Each
£183.71Reagecon's Conductivity Standard at 25°C is tested by an ISO 17025 Accredited (A2LA Ref: 6739.03) Test Method and NIST traceable. The product is aqueous based; non-hazardous and accurate to a specification of ± 0.05 µS/cm. The product...CSKC13£183.71 -
Universal Indicator Solution pH 4-11 (UN1170) 2.5ltr
Vickers
£51.17Universal Indicator Solution (pH 4 - 11) is a pH indicator. View Safety Data SheetCU0305/P08£51.17 -
PH 7.429 +/- 0.010 @ 20°C 500ml each
£27.93Reagecon's pH Buffer Solution at 20°C is tested by an ISO 17025 Accredited Test Method (A2LA Ref: 6739.03) and NIST traceable; has guaranteed stability throughout its entire shelf life; even after opening the bottle107429£27.93
