PH, EC & Measuring
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PH Buffer 7
Growth TechnologyOriginal price £2.99 - Original price £6.99Original price£2.99 - £6.99£2.99 - £6.99Current price £2.99Growth Technology pH buffer solutions are used to calibrate pH meters to keep them reading accurately. First adjust your pH pen in buffer 7, then i...
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PH Buffer 4
Growth TechnologyOriginal price £2.99 - Original price £6.99Original price£2.99 - £6.99£2.99 - £6.99Current price £2.99Growth Technology pH buffer solutions are used to calibrate pH meters to keep them reading accurately. First adjust your pH pen in buffer 7, then i...
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pH Probe Refill & Storage Solution
Growth TechnologyOriginal price £6.50 - Original price £6.50Original price£6.50£6.50 - £6.50Current price £6.50Growth Technology pH Probe Refill & Storage 300ml
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Conductivity Standard 2.76
Growth TechnologyOriginal price £3.50 - Original price £10.00Original price£3.50 - £10.00£3.50 - £10.00Current price £3.50Growth Technology Conductivity standard of 2.76ms used to calibrate EC meters.
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Conductivity Standard 1.413
Growth TechnologyOriginal price £3.50 - Original price £10.00Original price£3.50 - £10.00£3.50 - £10.00Current price £3.50Growth Technology Conductivity standard of 1.413ms used to calibrate EC meters.
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pH Probe Cleaning Solution
Growth TechnologyOriginal price £6.50 - Original price £6.50Original price£6.50£6.50 - £6.50Current price £6.50Growth Technolgy pH Probe Refill & Storage 300ml
