Beschrijving
Test ink blue arcotest® 72 mN/m is a blue laboratory test ink specified for surface-tension work at 72 mN/m. The 10 ml pack is supplied with a brush for direct, controlled application during surface-energy checks in industrial and research laboratories. Density is stated as approximately 1 g/cm³, supporting straightforward handling and volume estimation at the bench. Offered under the arcotest® designation from manufacturer Arcotest, this blue ink is suited to routine wetting assessments where a defined 72 mN/m level is needed. The compact glass-compatible presentation and integrated brush reduce the need for separate applicators and help maintain consistent test spots. Approximate density near 1 g/cm³ assists planning of transfer, storage and waste procedures in standard laboratory workflows. This arcotest® blue test ink delivers a clear, application-ready format for professional surface-tension evaluation at 72 mN/m.
This article is part of Test inks & surface tension, in Test kits & water analysis.
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Questions about Test ink blue arcotest® 72 mN/m, with brush, 10 ml
What is this article?
Test ink blue arcotest® 72 mN/m, with brush, 10 ml is the article on this page. Luminix Health distributes Arcotest for laboratory use. It sits in Testinkten & oppervlaktespanning, inside Testkits & wateranalyse, in Chemicaliën.
A test ink checks the surface energy of a solid: the ink either wets the surface or crawls back. The stated dyne value is the product. It is a surface-treatment check, used on plastics and films, not an assay of a liquid concentration.
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 Testkits & wateranalyse. The sub-category is Testinkten & oppervlaktespanning. The catalogue is Chemicaliën.
Shelves beside this one are Cuvettentesten (Nanocolor), Colorimetrische testkits and Teststrips & indicatorpapier.
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.
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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.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

