Description
Test ink blue arcotest® 90 mN/m is a specialised surface-tension test fluid for checking wetting and surface energy on technical materials. Supplied as a colourless formulation with a density of approximately 1 g/cm³, it enables quick visual interpretation of how a liquid film behaves on plastics, films, metals and coated parts. After brush application, operators watch whether the film remains continuous or retracts, giving a practical indication of surface free energy before painting, laminating or adhesive bonding. The 10 ml glass pack includes a brush for precise, low-volume dosing in laboratory and in-process controls. Offered from manufacturer Arcotest within the blue test-ink range, this grade is intended for routine surface characterisation where a defined 90 mN/m reference is required. The glass bottle supports clean storage and handling, while the integrated brush simplifies repeated tests without extra tools. Follow standard test-ink practice and consult the safety documentation prior to use.
This article is part of Test inks & surface tension, in Test kits & water analysis.
Key features
- Pack size: 10 ml glass
- Density: ~1 g/cm³
- Product type: Surface tension test ink
- Surface tension: 90 mN/m
- Appearance: Colourless
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Warning
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Test Inks arcotest® blue, 90 mN/m, glass
What is this article?
Test Inks arcotest® blue, 90 mN/m, glass is the article on this page. Luminix Health distributes Arcotest for laboratory use. It sits in Test inks & surface tension, inside Test kits & water analysis, in Lab chemicals.
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 Test kits & water analysis. The sub-category is Test inks & surface tension. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Colorimetric test kits and Test strips & indicator papers.
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.