Hardness
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36 products
Palintest
Palintest Hardicol Hardness Tablets
Sale priceFrom £46.35
Regular price£51.50
Lovibond
Lovibond Hardness Yes/No Tablets
Sale priceFrom £14.97
Lovibond
Lovibond Hardness Yes/No Tablets Bottle
Sale price£22.19
Regular price£24.35
Lovibond
Lovibond Hardcheck P Tablets
Sale priceFrom £21.17
Lovibond
Lovibond Pool Control PM630 Photometer
Sale price£771.16
Regular price£918.74
Lovibond
Lovibond Total Hardness Tablets
Sale price£21.53
Regular price£23.61
DTK-TAW
TH2 - Total Hardness Buffer
Sale price£6.65
Lovibond
Lovibond AF423 Hardness Yes/No Test
Sale price£51.67
Regular price£57.16
DTK-TAW
Test All Water Hardness Stop/Go Solution
Sale price£10.93
DTK-TAW
DTK H/TH4/CH3 - Hardness HR Titrant
Sale price£10.72
Lamotte
La Motte Insta-Test 6-Way Drinking Water Test Strips
Sale price£27.55
Lovibond
Lovibond AF424 Hardness Test Kit
Sale price£51.67
Palintest
Palintest Hardness Pocket Kit
Sale price£36.71
Palintest
Palintest Hardness Yes/No Pocket Kit
Sale price£36.71
Lovibond
Lovibond MD 640 Photometer and Fluorometer
Sale price£1,428.61
Regular price£1,589.55
Lovibond
Lovibond Hardness Low Range BW Tablets
Sale priceFrom £21.85
Regular price£23.97
ITS
Hardness, Total, bottle of 50
Sale price£9.00
Lamotte
La Motte Insta-Test Natural Water 5-way Strips
Sale price£9.72
Palintest
Palintest Hardness LR Tablet Count Method Low Range
Sale price£16.50
Lovibond
Lovibond Hardness Total Strips
Sale price£16.25
Regular price£16.62
Lovibond
Lovibond Hardness V.L.R.Tablets BT
Sale price£38.50
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