Colour Disc Test Kits

Colour discs use a visual comparison method (colour matching) to determine concentration. Simply add reagents to the sample, turn the wheel until the sample matches a reference colour - concentration is displayed in a window.

Each Hach colour disc test kit includes apparatus, reagents, and instructions - all in a rugged carrying case. Available parameters include Chlorine, pH, Iron, Silica, Nitrogen and more.
 
EUR Price
147011

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Color Disc 4 – 10 pH pH, wide range Contact Us
1454200

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Color Disc 0 - 3.4 mg/L Cl₂ 0.02 – 0.68 mg/L Cl₂ Chlorine, low range - As free & total Cl2 Contact Us
1416100

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Color Disc 0 - 10 mg/L NO3--N 0 – 1 mg/L NO3--N Nitrogen, Nitrate - As NO3--N Contact Us
146803

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Color Disc 0 – 40 mg/L NO3--N Nitrogen, Nitrate - As NO3--N Contact Us
147500

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Color Disc 0 - 44 mg/L PO4 0 – 4.4 mg/L PO4 Phosphorus, Orthophosphate (reactive) - As PO43- Contact Us
223101

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Color Disc 0 – 3.4 mg/L Cl₂ Cl₂ Chlorine, low range - As free & total Cl2 Contact Us
147006

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Color Disc 5.6 – 8.4 pH pH, mid range Contact Us
147008

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Color Disc 6.6 – 8.4 pH pH, mid range Contact Us
147009

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Color Disc 7.4 – 9.6 pH pH, mid range Contact Us
224800

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Color Disc 0 - 4 mg/L PO4 0 – 0.8 mg/L PO4 Phosphorus, Orthophosphate (reactive) - As PO43- Contact Us
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