Colorimetric water test kits

Colorimetric water test kits give a visual colour-change reading for pH and dissolved parameters without a photometer. Water treatment plants, aquaculture sites, environmental laboratories and teaching labs use them for rapid on-site checks and routine water analysis.

This section holds 957 Macherey-Nagel listings, including universal indicator paper in pH 1–11 and pH 1–14 ranges, supplied as reels, refill packs and booklets. A colour chart on the pack turns each reading into a value, so no instrument or calibration is needed, which makes these kits practical for field sampling as well as the bench.

When choosing a colorimetric test kit, match the measuring range to the sample and consider whether a reel or booklet format suits your workflow better. For a specific parameter or pack size, ask Lancetech Limited for a quotation.

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Colorimetric water test kits

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VISOCOLOR HE Total Hardness H 2 titration test kit measuring range: 0.06-2.50 °e / 0.01-0.36 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Carbonate alkalinity C 20 titration test kit measuring range: 0.6-25.0 °e / 0.2-7.2 mmol/L H+ sufficient for 200 determinations

VISOCOLOR HE Chloride CL 500 titration test kit measuring range: 5-500 mg/L Cl- sufficient for 300 determinations

VISOCOLOR HE Total Hardness H 20 F titration test kit measuring range: 0.6-25.0 °e / 0.1-3.6 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Acidity AC 7 titration test kit measuring range: 0.2-7.0 mmol/L H+ sufficient for 200 determinations

VISOCOLOR HE Alkalinity AL 7 titration test kit measuring range: 0.2-7.2 mmol/L OH- sufficient for 200 determinations

VISOCOLOR HE Sulfite SU 100 titration test kit measuring range: 2-100 mg/L SO32- sufficient for 100 determinations

VISOCOLOR HE Oxygen SA 10 titration test kit measuring range: 0.2-10 mg/L O2 sufficient for 100 determinations

VISOCOLOR HE Calcium CA 20 titration test kit measuring range: 0.6-25.0 °e / 0.1-3.6 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Total Hardness H 2 titration test kit - refill pack - measuring range: 0.06-2.50 °e / 0.01-0.36 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Carbonate alkalinity C 20 titration test kit - refill pack - measuring range: 0.6-25.0 °e / 0.2-7.2 mmol/L H+ sufficient for 200 determinations

VISOCOLOR HE Chloride CL 500 titration test kit - refill pack - measuring range: 5-500 mg/L Cl- sufficient for 300 determinations

VISOCOLOR HE Total Hardness H 20 F titration test kit - refill pack - measuring range: 0.6-25.0 °e / 0.1-3.6 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Acidity AC 7 titration test kit - refill pack - measuring range: 0.2-7.0 mmol/L H+ sufficient for 200 determinations

VISOCOLOR HE Alkalinity AL 7 titration test kit - refill pack - measuring range: 0.2-7.2 mmol/L OH- sufficient for 200 determinations

VISOCOLOR HE Sulfite SU 100 titration test kit - refill pack - measuring range: 2-100 mg/L SO32- sufficient for 100 determinations

VISOCOLOR HE Oxygen SA 10 titration test kit - refill pack - measuring range: 0.2-10 mg/L O2 sufficient for 100 determinations

VISOCOLOR HE Calcium CA 20 titration test kit - refill pack - measuring range: 0.6-25.0 °e / 0.1-3.6 mmol/L Ca2+ sufficient for 200 determinations

VISOCOLOR HE Ammonium highly sensitive test kit measuring range: 0.02 - 0.50 mg/L NH4+ sufficient for 110 determinations

VISOCOLOR HE Chlorine highly sensitive test kit measuring range: 0.02-0.60 mg/L Cl2 sufficient for 160 determinations

VISOCOLOR HE Cyanide highly sensitive test kit measuring range: 0.002-0.040 mg/L CN- sufficient for 50 determinations

VISOCOLOR HE Iron highly sensitive test kit measuring range: 0.01-0.20 mg/L Fe sufficient for 300 determinations

VISOCOLOR HE Copper highly sensitive test kit measuring range: 0.04-0.50 mg/L Cu2+ sufficient for 150 determinations

VISOCOLOR HE Manganese highly sensitive test kit measuring range: 0.03-0.50 mg/L Mn sufficient for 100 determinations

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