Description
VISOCOLOR ECO Total Hardness Additional Reagent Z-1 is a supplementary reagent prepared for the elimination of copper ions during determination of total hardness in water samples. Copper can interfere with hardness measurements; this Z-1 reagent is used to remove that interference so that the primary VISOCOLOR ECO total hardness procedure can deliver clearer, more reliable results. The product is supplied as a practical 30 ml pack suitable for routine bench work in environmental analytics, municipal water laboratories and industrial quality-control settings. Within the established VISOCOLOR ECO test-kit family from manufacturer Macherey-Nagel, the additional reagent integrates directly into existing hardness workflows whenever copper masking is required. The 30 ml unit is not classified as dangerous goods under transport regulations, which simplifies shipping, goods-in handling and internal laboratory logistics. Compact packaging supports orderly reagent storage beside the main hardness reagents and helps maintain a tidy analytical workstation. Laboratories performing frequent total hardness determinations can keep this Z-1 reagent on hand for samples known or suspected to contain copper, applying it according to the VISOCOLOR ECO method instructions for correct dosing and consistent analytical performance in day-to-day water testing.
This article is part of Colorimetric test kits, in Test kits & water analysis.
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Questions about VISO ECO total Hardness, suppl. reagent
What is this article?
VISO ECO total Hardness, suppl. reagent is the article on this page. Luminix Health distributes Macherey-Nagel for laboratory use. It sits in Colorimetric test kits, inside Test kits & water analysis, in Lab chemicals.
A colorimetric kit develops a colour whose intensity tracks concentration. Comparing by eye against a chart and reading a photometer are different versions. The range, the sample volume and the interfering substances named in the leaflet are the specification.
A test kit turns a chemical question into a colour, a titre or a reading on a strip, so the operator does not have to assemble the method from separate reagents. A cuvette test is a ready optical cell. A strip is a field reading. The range printed on the kit is the range where the answer means something. Outside it, the kit is silent or wrong. The substances inside are on PubChem. Water measurement traces to NIST.
Which category should I open next?
The category is Test kits & water analysis. The sub-category is Colorimetric test kits. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Test inks & surface tension and Test strips & indicator papers.
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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.
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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.

