Test strips & indicator papers

Test strips & indicator papers give a quick semi-quantitative reading by colour change. Laboratories, water treatment sites, schools and production lines use them for pH checks and spot tests where a meter is not practical.

Within the 261 Macherey-Nagel listings are universal indicator papers covering pH 1 to 11 and pH 1 to 14, supplied as reels, reel refill packs and booklets. A reel lets you tear off exactly the length needed, while booklets are convenient for carrying in a pocket or toolbox.

Select the pH range that brackets the values you expect, and choose reel or booklet based on how the paper will be stored and used. Unlike the photometric tube tests elsewhere in the water testing range, these need no instrument at all. Lancetech Limited can quote refill packs in quantity.

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QUANTOFIX Multi-stick for aquarium owners test strips 6 x 95 mm measuring range: 0-6.3-12.5-18.8-25.0-31.3 °e (total hardness) 0-3.8-7.5-12.5-18.8-25.0 °e (carbonate hardness) pH 6.4-6.8-7.2-7.6-8.0-8.4 sufficient for 25 determinations

QUANTOFIX Formaldehyde test strips 6 x 95 mm measuring range: 0-10-20-40-60-100-200 mg/L HCHO sufficient for 100 determinations

QUANTOFIX Sulphate test strips 6 x 95 mm measuring range: <(><<)>200->400->800->1200- >1600 mg/L SO42- sufficient for 100 determinations

QUANTOFIX Total iron 1000 test strips 6 x 95 mm measuring range: 0-5-20-50-100-250- 500-1000 mg/L Fe2+/Fe3+ sufficient for 100 determinations

QUANTOFIX Arsenic 50 test strips 6 x 95 mm measuring range: 0-0.05-0.1-0.5-1.0- 1.7-3.0 mg/L As3+/5+ sufficient for 100 determinations

QUANTOFIX Peroxide 1000 test strips 6 x 95 mm measuring range: 0-50-150-300-500- 800-1000 mg/L H2O2 sufficient for 100 determinations

QUANTOFIX Arsenic 10 test strips 6 x 95 mm measuring range: 0-0.01-0.025-0.05-0.1- 0.5 mg/L As3+/5+ sufficient for 100 determinations

QUANTOFIX EDTA test strips 6 x 95 mm measuring range: 0-100-200-300-400 mg/L EDTA sufficient for 100 determinations

QUANTOFIX LubriCheck test strips 6 x 95 mm measuring range: 0-15-50-75-130-200 mmol/L KOH sufficient for 100 determinations

QUANTOFIX QUAT test strips 6 x 95 mm measuring range: 0-10-25-50-100-250- 500-1000 mg/L benzalkonium-chloride sufficient for 100 determinations

QUANTOFIX Nitrite/pH test strips 6 x 95 mm measuring range: 0-1-5-10-20-40-80 mg/L NO2- pH 6.0-6.4-6.7-7.0-7.3-7.6-7.9- 8.2-8.4-8.6-8.8-9.0-9.3-9.6 sufficient for 100 determinations

QUANTOFIX Chlorine Sensitive test strips 6 x 95 mm measuring range: 0-0.1-0.5-1-3-10 mg/L Cl2 sufficient for 100 determinations

QUANTOFIX Peracetic acid 50 test strips 6 x 95 mm measuring range: 0-5-10-20-30-50 mg/L peracetic acid sufficient for 100 determinations

QUANTOFIX Peracetic acid 500 test strips 6 x 95 mm measuring range: 0-50-100-200-300-400- 500 mg/L peracetic acid sufficient for 100 determinations

QUANTOFIX Peracetic acid 2000 test strips 6 x 95 mm measuring range: 0-500-1000-1500-2000 mg/L peracetic acid sufficient for 100 determinations

QUANTOFIX Glutaraldehyde test strips 5.5 x 95 mm measuring range: 0-0.5-1-1.5-2-2.5 % sufficient for 100 determinations

QUANTOFIX Total iron 100 test strips 6 x 95 mm measuring range: 0-2-5-10-25-50-100 mg/L Fe2+/Fe3+ sufficient for 100 determinations

QUANTOFIX Arsenic Sensitive test strips 6 x 95 mm measuring range: 0-0.005-0.01-0.025-0.05-0.1- 0.25-0.5 mg/L As3+/5+ sufficient for 100 determinations

QUANTOFIX EZ Arsenic Sensitive PP Range 0-0.005-0.010-0.025-0.05-0.10-0.25-0.50 mg/L As3+/5+ Content: 1 aluminum container with 100 test strips

QUANTOFIX Relax, Reflectometer suitable for evaluation of QUANTOFIX test strips incl. power supply, adapter, manual, 1 roll of printer paper and certificate

QUANTOFIX Relax Control Strip Colour strip for control of QUANTOFIX Relax instruments pack of 1 strip

QUANTOFIX Glucose test strips 6 x 95 mm measuring range: 0-50-100-250-500- 1000-2000 mg/L glucose sufficient for 100 determinations

QUANTOFIX Active oxygen (potassium monopersulfate) test strips 6 x 95 mm measuring range: 0-4-8-15-25 mg/L PMPS sufficient for 100 determinations

QUANTOFIX Silver test strips 6 x 95 mm measuring range: 0-1-2-3-5-7-10 g/L Ag+ sufficient for 100 determinations

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