DPD No.1

DPD No.1

DPD No.1 Products are used to measure free chlorine levels in water, which is the active part that kills bacteria and keeps water safe. Monitoring free chlorine is essential for pools, spas, and drinking water to ensure it stays clean and healthy. These products make testing fast, easy, and reliable, helping you maintain balanced water that’s safe for everyone to use.

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60 products

On sale
Palintest DPD No 1 Photometer / Comparator ReagentsPalintest DPD No 1 Photometer / Comparator Reagents
Palintest
Palintest DPD No 1 Photometer / Comparator Reagents Sale priceFrom £11.16 Regular price£12.40
On sale
Lovibond DPD No 1 Free Chlorine ReagentsLovibond DPD No 1 Free Chlorine Reagents
Lovibond
Lovibond DPD No 1 Free Chlorine Reagents Sale priceFrom £12.26 Regular price£13.30
Sold outSave £1.96
Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050)Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050)
Palintest
Palintest DPD No 1 Rapid Dissolve 250 Tablets (Replaced by AT050) Sale price£17.64 Regular price£19.60
Lovibond DPD No 1 Rapid Dissolve TabletsLovibond DPD No 1 Rapid Dissolve Tablets
Lovibond
Lovibond DPD No 1 Rapid Dissolve Tablets Sale priceFrom £12.12
On sale
Palintest XF Extended Free Chlorine Range Photometer TabletsPalintest XF Extended Free Chlorine Range Photometer Tablets
Palintest
Palintest XF Extended Free Chlorine Range Photometer Tablets Sale priceFrom £14.67 Regular price£16.30
On sale
Palintest High Range Chlorine Photometer TabletsPalintest High Range Chlorine Photometer Tablets
Palintest
Palintest High Range Chlorine Photometer Tablets Sale priceFrom £36.99 Regular price£41.10
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
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 £21.50
Palintest DPD No 1 LiquidPalintest DPD No 1 Liquid
Palintest
Palintest DPD No 1 Liquid Sale priceFrom £21.67
PoolLab DPD No.1 TabletsPoolLab DPD No.1 Tablets
WATER-I.D.
PoolLab DPD No.1 Tablets Sale priceFrom £6.71
Water-ID DPD No.1 Rapid TabletsWater-ID DPD No.1 Rapid Tablets
WATER-I.D.
Water-ID DPD No.1 Rapid Tablets Sale priceFrom £6.71
Lovibond Chlorine H.R.Tablets(KI) TabletsLovibond Chlorine H.R.Tablets(KI) Tablets
Lovibond
Lovibond Chlorine H.R.Tablets(KI) Tablets Sale priceFrom £25.08
Lovibond DPD 1 Liquid Reagent Solution
Lovibond
Lovibond DPD 1 Liquid Reagent Solution Sale price£22.43
Lovibond DPD No 1 Liquid Buffer Solution
Lovibond
Lovibond DPD No 1 Liquid Buffer Solution Sale price£22.66
On sale
Palintest Chlorine DPD 1 & 3 (Free,Total) TabletsPalintest Chlorine DPD 1 & 3 (Free,Total) Tablets
Palintest
Palintest Chlorine DPD 1 & 3 (Free,Total) Tablets Sale priceFrom £21.78 Regular price£24.20
Lovibond DPD 1 High Range TabletsLovibond DPD 1 High Range Tablets
Lovibond
Lovibond DPD 1 High Range Tablets Sale priceFrom £12.26
On sale
Palintest Chlorine DPD 1 & 3 Extended TabletsPalintest Chlorine DPD 1 & 3 Extended Tablets
Palintest
Palintest Chlorine DPD 1 & 3 Extended Tablets Sale priceFrom £34.11 Regular price£37.90
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£23.94
Save £6.13
Lovibond DPD 1 Buffer Solution (Blue bottle)
Lovibond
Lovibond DPD 1 Buffer Solution (Blue bottle) Sale price£57.41 Regular price£63.54
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
Hanna Instruments 100 Free Chlorine TestsHanna Instruments 100 Free Chlorine Tests
Hanna Instruments
Hanna Instruments 100 Free Chlorine Tests Sale price£36.98
Lovibond DPD 1 Reagent Solution (Green bottle)
Lovibond
Lovibond DPD 1 Reagent Solution (Green bottle) Sale price£56.85
Save £0.86
Palintest DPD No.1 Rapid Dissolve TabletsPalintest DPD No.1 Rapid Dissolve Tablets
Palintest
Palintest DPD No.1 Rapid Dissolve Tablets Sale price£7.74 Regular price£8.60
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

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