pH, EC & Temperature Control
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Essentials CF Standard 2.8ms - 30ml Sachet
£0.99Sold out, more on order!
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Essentials pH Buffer 4 - 30ml Sachet
£0.99Sold out, more on order!
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Essentials CF Standard 2.8ms 250ml
£2.99Sold out, more on order!
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Essentials pH Up EasyControl 250ml
£2.99Sold out, more on order!
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Essentials pH Test Kit - Narrow Spectrum 5.6-7.4 pH
£3.99Sold out, more on order!
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Essentials pH Buffer 4 250ml
£3.99Sold out, more on order!
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Essentials pH Buffer 7 250ml
£3.99Sold out, more on order!
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Ionic pH Buffer 4 - 250ml
£3.99Sold out, more on order!
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Essentials pH Test Kit - Wide Spectrum
£3.99Sold out, more on order!
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Essentials pH Up 250ml (50% potassium hydroxide)
£4.49 -
pH Probe Cleaning Solution 250ml
£5.25Sold out, more on order!
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Essentials pH Up EasyControl 1L
£8.99Sold out, more on order!
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