Alkalinity

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Hach Total Alkalinity Low Range LR Chemkey Reagents test 20 - 200 mg/L CaCO3
Pack of 25
From £19.54 £16.28 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £20.57 £17.14 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £1.03 £0.86 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT)
Hach Total Alkalinity High Range HR Chemkey Reagents test 200 - 700 mg/L CaCO3
Pack of 25
From £21.07 £17.56 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £22.18 £18.48 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £1.11 £0.92 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT)
Hach Acidity, Alkalinity, Carbon Dioxide, Dissolved Oxygen, Hardness & pH Model AL-36B colour comparator test kit
Pack of 1
From £568.18 £473.48 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £598.08 £498.40 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £29.90 £24.92 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT)