Phenol Red (pH)

Phenol Red (pH) Products are used to measure the pH level of water, helping you understand whether it’s acidic, neutral, or alkaline. Keeping the right pH balance is essential for safe and comfortable water in pools, spas, and everyday use. These products provide quick, clear, and reliable results, making it easy to maintain clean, balanced, and healthy water.

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62 products

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Lovibond Phenol Red Photometer pH ReagentsLovibond Phenol Red Photometer pH Reagents
Lovibond
Lovibond Phenol Red Photometer pH Reagents Sale priceFrom £13.41 Regular price£14.75
Save £0.79
Palintest pH Rapid Dissolve 50 TabletsPalintest pH Rapid Dissolve 50 Tablets
Palintest
Palintest pH Rapid Dissolve 50 Tablets Sale price£7.11 Regular price£7.90
Lovibond Phenol Red Comparator TabletsLovibond Phenol Red Comparator Tablets
Lovibond
Lovibond Phenol Red Comparator Tablets Sale priceFrom £4.73
Lovibond DPD No.1, DPD No.3 & pH ReagentsLovibond DPD No.1, DPD No.3 & pH Reagents
Lovibond
Lovibond DPD No.1, DPD No.3 & pH Reagents Sale priceFrom £63.00
PoolLab Phenol Red (pH) TabletsPoolLab Phenol Red (pH) Tablets
WATER-I.D.
PoolLab Phenol Red (pH) Tablets Sale priceFrom £5.95
Palintest DPD No.1, DPD No.3 & pH 250 Tablets PackPalintest DPD No.1, DPD No.3 & pH 250 Tablets Pack
Palintest
Palintest DPD No.1, DPD No.3 & pH 250 Tablets Pack Sale priceFrom £52.00
Save £1.12
Lovibond Indicator Strips pH 6.5-10.0Lovibond Indicator Strips pH 6.5-10.0
Lovibond
Lovibond Indicator Strips pH 6.5-10.0 Sale price£11.19 Regular price£12.31
Lovibond DPD 1, DPD 3 & pH 100 Tablets PackLovibond DPD 1, DPD 3 & pH 100 Tablets Pack
Lovibond
Lovibond DPD 1, DPD 3 & pH 100 Tablets Pack Sale price£30.00
Lovibond Duo Pack : DPD No 1 Rapid/Phenol Red RapidLovibond Duo Pack : DPD No 1 Rapid/Phenol Red Rapid
Lovibond
Lovibond Duo Pack : DPD No 1 Rapid/Phenol Red Rapid Sale price£33.60
Save £4.62
Lovibond Active Oxygen-Copper pHLovibond Active Oxygen-Copper pH
Lovibond
Lovibond Active Oxygen-Copper pH Sale price£30.90 Regular price£35.52
Water-I.D: Phenol Red Rapid ReagentsWater-I.D: Phenol Red Rapid Reagents
WATER-I.D.
Water-I.D: Phenol Red Rapid Reagents Sale price£5.95
pH Indicator Strips 0 - 14 (4 pad)pH Indicator Strips 0 - 14 (4 pad)
Johnson Analytica
pH Indicator Strips 0 - 14 (4 pad) Sale price£4.05
La Motte Insta-Test 6-Way Drinking Water Test StripsLa Motte Insta-Test 6-Way Drinking Water Test Strips
Lamotte
La Motte Insta-Test 6-Way Drinking Water Test Strips Sale price£27.55
Save £2.82
Lovibond Universal pH Tablets Foil 250
Lovibond
Lovibond Universal pH Tablets Foil 250 Sale price£28.10 Regular price£30.92
Johnson Analytica pH Indicator Strips 2.0 - 9.0Johnson Analytica pH Indicator Strips 2.0 - 9.0
Johnson Analytica
Johnson Analytica pH Indicator Strips 2.0 - 9.0 Sale price£3.84
pH Indicator Strips pH 7.0 - 14.0pH Indicator Strips pH 7.0 - 14.0
Johnson Analytica
pH Indicator Strips pH 7.0 - 14.0 Sale price£3.84
vendor-unknown
Lovibond Universal pH Indicator, Solution 100 ml Sale price£12.40 Regular price£14.25
Save £2.19
Hanna Instruments-77100P Combination pH/EC Buffer Kit 1413 uS/cm & 7.01 pH 10 x 10 sachetsHanna Instruments-77100P Combination pH/EC Buffer Kit 1413 uS/cm & 7.01 pH 10 x 10 sachets
Hanna Instruments
Hanna Instruments-77100P Combination pH/EC Buffer Kit 1413 uS/cm & 7.01 pH 10 x 10 sachets Sale price£41.61 Regular price£43.80
Lovibond pH Reagent (6.0-9.0)
Lovibond
Lovibond pH Reagent (6.0-9.0) Sale price£6.16
La Motte Insta-Test Natural Water 5-way Strips
Lamotte
La Motte Insta-Test Natural Water 5-way Strips Sale price£9.72
Testallwater Lovibond Multipack : DPD No 1 Rapid/DPD No 3 Rapid/Phenol Red Rapid
Lovibond
Testallwater Lovibond Multipack : DPD No 1 Rapid/DPD No 3 Rapid/Phenol Red Rapid Sale price£47.57
TA4 - pH 4.5 Indicator 65mlTA4 - pH 4.5 Indicator 65ml
DTK-TAW
TA4 - pH 4.5 Indicator 65ml Sale price£7.12
Johnson's Wine pH Indicator Strips (pH 2.8 - 4.4)Johnson's Wine pH Indicator Strips (pH 2.8 - 4.4)
Johnson Analytica
Johnson's Wine pH Indicator Strips (pH 2.8 - 4.4) Sale price£2.74
Save £2.48
Lovibond Universal pH 100 TabletsLovibond Universal pH 100 Tablets
Lovibond
Lovibond Universal pH 100 Tablets Sale price£16.60 Regular price£19.08

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