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.
Filters (2 active)
Scope of delivery
100 test strips in a tube2050 test strips in a tube525 test strips in a tube31 reel of 5 m length and 10 mm width112 test strips in a tube1Instrumental measuring range
Copper - 10–300 mg/L Cu⁺ ²⁺1Nickel - 5–100 mg/L Ni²⁺1Sulfite - 10–500 mg/L SO₃²⁻1Nitrite - 0.5–80 mg/L NO₂⁻1Peroxide - 1–100 mg/L H₂O₂1Ascorbic acid - 25–1000 mg/L Vitamin C1Peroxide - 0.5–25 mg/L H₂O₂1Nitrite - 0.1–3.0 g/L NO₂⁻1Iron - 5–500 mg/L Fe²⁺ ³⁺1Peroxide - 50–1000 mg/L H₂O₂1Chlorine (total) - 0.1–10 mg/L Cl₂1Glucose - 50–2000 mg/L Glucose1
Cyanuric Acid Test pack of 25 strips minimum order quantity: 5 pack
