Alkalinity

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Hach Total Alkalinity Low Range LR Chemkey Reagents test 20 - 200 mg/L CaCO3
Pack of 25
From £16.39£13.66 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £17.26£14.38 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £0.87£0.72 (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 £17.70£14.75 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £18.64£15.53 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £0.94£0.78 (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 £476.52£397.10 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) RRP £501.60£418.00 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT) | Save £25.08£20.90 (Ex.VAT) (Ex.VAT) (Inc.VAT) (Inc.VAT)