Showing all 6 results
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Buffer Solution – Conductivity
Calibration Buffers are necessary for calibration and checking water quality meters. Our solutions are hallmarked. Conductivity standard 1413 μm/cm, 500ml£33.99 - -
Buffer Solution – pH10
Calibration Buffers are necessary for calibration and checking water quality meters. Our solutions are hallmarked. pH10 Buffer Solution, 500ml£18.54 - -
Buffer Solution – pH4
Calibration Buffers are necessary for calibration and checking water quality meters. Our solutions are hallmarked. pH4 Buffer Solution, 500ml£17.40 - -
Buffer Solution – pH7
Calibration Buffers are necessary for calibration and checking water quality meters. Our solutions are hallmarked pH7 Buffer Solution, 500ml£17.40 - -
Buffer Solution – Redox
Calibration Buffers are necessary for calibration and checking water quality meters. Our solutions are hallmarked. Redox standard 250mV, 500ml£48.66 -