Description
VISOCOLOR ECO iron colour chart is a visual colour comparison card matched to VISOCOLOR ECO iron test kit Art. No. 931026. It provides the reference scale needed to evaluate the developed sample colour in iron determinations performed with that kit. The accessory is supplied as a single piece with a net weight of 0,01 kg and a gross weight of 0,01 kg. Packaging width is 0,17 m, packaging depth is 0,12 m, and packaging volume is 0,000041 m³, so the chart stores easily beside reagents and other kit components. From manufacturer Macherey-Nagel, the card belongs to the VISOCOLOR ECO range used with test kits for environmental analysis. Origin is Germany, region North Rhine-Westphalia. The product is non-sterile and is intended purely as the colour chart companion for the designated iron ECO chemistry. Laboratories and environmental monitoring teams that already work with VISOCOLOR ECO iron reagents can use this chart to keep visual readouts consistent across operators and measurement series on the bench or in portable field setups. Compact dimensions support tidy organisation within existing test-kit storage.
This article is part of Colorimetric test kits, in Test kits & water analysis.
Key features
- Pack size: 1 pc
- Product type: Colour chart
- Analyte: Iron
- Compatible kit: Art. No. 931026
- Product line: VISOCOLOR ECO
- EAN: 4046681144776
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Questions about VISO ECO Iron Colour card
What is this article?
VISO ECO Iron Colour card 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.
What should I check before I order?
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.

