Best Selling Products

Our Best Selling Products category features the most popular and trusted water testing solutions chosen by professionals and everyday users alike. From quick and easy test kits to advanced meters and reagents, these products have earned their place as customer favourites for their reliability, accuracy, and ease of use. Whether you’re testing pool water, drinking water, or industrial systems, these top picks deliver the dependable results you can count on.

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4196 products

Lovibond KS228 - Ammonium Molybdate Solution PB1 Phosphate
Lovibond
Lovibond KS228 - Ammonium Molybdate Solution PB1 Phosphate Sale price£16.52
Lovibond Hardness V.L.R.Tablets BTLovibond Hardness V.L.R.Tablets BT
Lovibond
Lovibond Hardness V.L.R.Tablets BT Sale price£38.63
Save £6.34
Lovibond Deionised WaterLovibond Deionised Water
Lovibond
Lovibond Deionised Water Sale priceFrom £5.01 Regular price£11.35
Sold outSave £2.46
Lovibond D011 R2A/R2A - TTC for testing potable waters.
Lovibond
Lovibond D011 R2A/R2A - TTC for testing potable waters. Sale price£16.46 Regular price£18.92
Save £46.58
Lovibond COD Tube Test 0-15000mg/lLovibond COD Tube Test 0-15000mg/l
Lovibond
Lovibond COD Tube Test 0-15000mg/l Sale price£311.72 Regular price£358.30
Save £18.54
Lovibond CHECKIT Comparator Sodium HypochloriteLovibond CHECKIT Comparator Sodium Hypochlorite
Lovibond
Lovibond CHECKIT Comparator Sodium Hypochlorite Sale price£124.05 Regular price£142.59
Save £6.48
Lovibond Checkit Testpak Chlorine Dioxide
Lovibond
Lovibond Checkit Testpak Chlorine Dioxide Sale price£43.35 Regular price£49.83
Lovibond CHECKIT® COMPARATOR Manganese VLR
Lovibond
Lovibond CHECKIT® COMPARATOR Manganese VLR Sale price£161.88
Save £3.76
Lovibond Bromothymol Blue Checkit Comparator Disc
Lovibond
Lovibond Bromothymol Blue Checkit Comparator Disc Sale price£25.16 Regular price£28.92
Lovibond
Lovibond Aluminium Screw Caps (For TOC Test) Sale price£236.81 Regular price£272.20
Lovibond Ammonia Reagent No 2 - 65ml
Lovibond
Lovibond Ammonia Reagent No 2 - 65ml Sale price£15.53
Lovibond Ammonia Reagent No 1 - 65ml
Lovibond
Lovibond Ammonia Reagent No 1 - 65ml Sale price£15.53
Lovibond Ammonia Reagent No 1
Lovibond
Lovibond Ammonia Reagent No 1 Sale price£6.99
Save £8.61
Lovibond Blue Correction Filter AF732Lovibond Blue Correction Filter AF732
Lovibond
Lovibond Blue Correction Filter AF732 Sale price£163.57 Regular price£172.18
Lovibond AF381 Ozone 3/67 Test Kit
Lovibond
Lovibond AF381 Ozone 3/67 Test Kit Sale price£281.45
Lovibond Acidifying PT Rapid Tablets (50 Tablets)Lovibond Acidifying PT Rapid Tablets (50 Tablets)
Lovibond
Lovibond Acidifying PT Rapid Tablets (50 Tablets) Sale price£10.00
Save £20.36
Lovibond 3/53C Bromine Disc
Lovibond
Lovibond 3/53C Bromine Disc Sale price£136.26 Regular price£156.62
Lovibond 3/40S Chlorine Disc (4.0 mg/l)Lovibond 3/40S Chlorine Disc (4.0 mg/l)
Lovibond
Lovibond 3/40S Chlorine Disc (4.0 mg/l) Sale price£136.26
Fisher Scientific
Latex aqlutunation tests Salmonella, Shigella Sale price£298.20
J-QUANT Chlorine 10,000, 100 strips/pkJ-QUANT Chlorine 10,000, 100 strips/pk
Johnson Analytica
J-QUANT Chlorine 10,000, 100 strips/pk Sale price£8.80
J-QUANT® Phosphate 500J-QUANT® Phosphate 500
Johnson Analytica
J-QUANT® Phosphate 500 Sale price£8.80
La Motte Insta-Test Natural Water 5-way Strips
Lamotte
La Motte Insta-Test Natural Water 5-way Strips Sale price£9.72
Trace2o
Iron (HR) Photometer Tablets Trace2o Sale priceFrom £33.30
HydroTest® Turbidity HTTURB Trace2oHydroTest® Turbidity HTTURB Trace2o
Trace2o
HydroTest® Turbidity HTTURB Trace2o Sale price£397.50

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