Description
pH universal indicator sticks provide a full-range visual check of acidity and alkalinity from pH 0 to 14. Each non-bleeding strip is intended for straightforward immersion testing and colour comparison against a printed scale marked in whole units: 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14. The non-bleeding design helps keep dye zones discrete and limits colour transfer into the sample, supporting clearer readings during routine laboratory work. One plastic box holds 100 strips, giving a convenient stock for teaching benches, general wet-lab screening and quality-control spot checks where a broad overview is preferred to narrow-range papers. These sticks from manufacturer Marienfeld fit everyday laboratory-material use whenever an instrument-free pH indication across the entire scale is required. The compact plastic packaging protects the strips between uses and allows quick access on the bench. Graduated whole-unit steps make the scale easy to interpret for rapid orientation of sample pH before further analysis or adjustment.
This article is part of Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: plastic box with 100 strips
- Product type: pH universal indicator sticks
- pH range: 0–14
- Strip type: non-bleeding
- pH scale: 0 - 1 - 2 - 3 - 4 - 5 - 6 - 7 - 8 - 9 - 10 - 11 - 12 - 13 - 14
- EAN: 4250317354457
Recently viewed
You may also like
Questions about pH universal indicator strips,
What is this article?
pH universal indicator strips, is the article on this page. Luminix Health distributes Marienfeld for laboratory use. It sits in Test strips & indicator papers, inside Test kits & water analysis, in Lab chemicals.
A test strip or indicator paper changes colour when it meets an ion, a pH or another analyte. It is a fast, coarse reading. The scale printed on the pack is the only scale that strip may be read against. A wet finger contaminates a pH paper before the sample does.
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 strips & indicator papers. The catalogue is Lab chemicals.
Shelves beside this one are Cuvette tests (Nanocolor), Colorimetric test kits and Test inks & surface tension.
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. Delivery across Europe, two to five days when in stock. 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.
