Description
Quantofix® test strips for carbonate hardness are semi-quantitative test strips for rapid visual determination of carbonate hardness in aqueous samples. Each strip measures 95 mm in length and 6 mm in width and is read against the graduated scale 0-3-6-10-15-20, giving clear orientation values without complex instrumentation. Packs contain 100 unit(s) and are suited to routine laboratory checks as well as field screening of process and environmental water. These strips form part of the Quantofix® range from manufacturer MACHEREY-NAGEL and fit naturally into test-system workflows for water quality and hardness-related control. Colour development on the reactive zone is compared directly with the printed scale for immediate interpretation. Compact pack format and low unit weight support convenient storage and transport between bench and sampling sites. Typical use includes quality control, process monitoring and educational or service laboratories that need fast, ready-to-use indication of carbonate hardness within standard measuring-instrument and test-paper categories.
This article is part of Hygrometers & humidity meters, in Temperature measurement.
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Questions about Quantofix® test strips, carbonate hardness, L 95 x W 6 mm, 100 unit(s)
What is this article?
Quantofix® test strips, carbonate hardness, L 95 x W 6 mm, 100 unit(s) is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Hygrometers & humidity meters, inside Temperature measurement, in Instruments de précision.
A hygrometer measures the water in the air, as relative humidity or as dew point. It is the instrument for a desiccator room, a stability chamber or a store. The sensor drifts, and the calibration is part of believing the number.
A thermometer reports a temperature. A liquid-in-glass thermometer is a calibrated column. A digital thermometer is a sensor and a display, and the sensor, not the display, is what is calibrated. An infrared thermometer reads a surface and depends on emissivity. A data logger stores the reading over time. Without a stated uncertainty and a calibration point, the number is only an indication. The scale is maintained by the BIPM and compared by EURAMET. Accreditation is BELAC.
Which category should I open next?
The category is Temperature measurement. The sub-category is Hygrometers & humidity meters. The catalogue is Instruments de précision.
Shelves beside this one are Laboratory glass thermometers, Temperature probes & sensors, Data loggers, Temperature measurement accessories, Digital thermometers and Infrared thermometers.
What should I check before I order?
The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Articles in stock ship within 2–5 business days. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
Which other categories should I open?
The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

