PH, EC & Measuring
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PH Buffer 7
Growth TechnologyNo reviewsOriginal price £2.99 - Original price £6.99Original price£2.99 - £6.99£2.99 - £6.99Current price £2.99| /Growth 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...
View full detailsPH Buffer 4
Growth TechnologyNo reviewsOriginal price £2.99 - Original price £6.99Original price£2.99 - £6.99£2.99 - £6.99Current price £2.99| /Growth 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...
View full detailsConductivity Standard 2.76
Growth TechnologyNo reviewsOriginal price £3.50 - Original price £10.00Original price£3.50 - £10.00£3.50 - £10.00Current price £3.50| /Growth Technology Conductivity standard of 2.76ms used to calibrate EC meters.
pH Probe Refill & Storage Solution
Growth TechnologyNo reviewsOriginal price £6.50 - Original price £6.50Original price£6.50£6.50 - £6.50Current price £6.50| /Growth Technology pH Probe Refill & Storage 300ml
Conductivity Standard 1.413
Growth TechnologyNo reviewsOriginal price £3.50 - Original price £10.00Original price£3.50 - £10.00£3.50 - £10.00Current price £3.50| /Growth Technology Conductivity standard of 1.413ms used to calibrate EC meters.
pH Probe Cleaning Solution
Growth TechnologyNo reviewsOriginal price £6.50 - Original price £6.50Original price£6.50£6.50 - £6.50Current price £6.50| /Growth Technolgy pH Probe Refill & Storage 300ml
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