Description
Test ink blue arcotest® 68 mN/m is a specialised surface-tension test fluid for checking the wettability of solid surfaces in laboratory and industrial quality control. Formulated at a defined surface tension of 68 mN/m, this blue test ink supports quick visual appraisal of surface energy on plastics, films, metals and coated parts. Key physical properties are a density of 1,13 g/cm³, a flash point of 175 °C and a boiling point of 210 °C. Supplied in a convenient 10 ml pack complete with brush, it facilitates accurate application of thin ink lines for surface-tension testing in day-to-day inspection work. This arcotest® product from manufacturer Arcotest is suitable for production monitoring, incoming-goods control and process optimisation where reliable verification of surface treatment is required. Blue colouration enhances contrast on many substrates, helping users recognise whether the applied film stays continuous or retracts. The 10 ml unit offers a practical volume for frequent laboratory and shop-floor use and is easy to handle during testing.
This article is part of Test inks & surface tension, in Test kits & water analysis.
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Category
Kits de test & analyse de l'eau
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Encres de test & tension superficielle
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Questions about Test ink blue arcotest® 68 mN/m, with brush
What is this article?
Test ink blue arcotest® 68 mN/m, with brush is the article on this page. Luminix Health distributes Arcotest for laboratory use. It sits in Encres de test & tension superficielle, inside Kits de test & analyse de l'eau, in Produits chimiques.
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 Kits de test & analyse de l'eau. The sub-category is Encres de test & tension superficielle. The catalogue is Produits chimiques.
Shelves beside this one are Tests en cuves (Nanocolor), Kits de tests colorimétriques and Bandelettes de test & papiers indicateurs.
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.

