Description
Indicator papers for the alkaline pH range 9,5–13,0 are supplied as 5 m rolls intended for straightforward laboratory colour checks. With a sensitivity of 0,5 pH units, they enable visual estimation when samples are expected in the strongly basic region and a fast orientation value is required. Material can be cut from the continuous roll to the strip length needed for each measurement, which supports flexible and economical use across research, teaching and quality-control laboratories. The upper-range window from 9,5 to 13,0 complements broader or near-neutral indicator papers when alkaline process streams, cleaning solutions or titration endpoints are under review. These papers from manufacturer filtraTECH form part of a practical laboratory-material line for everyday pH screening. The sales unit comprises 10 pieces, providing a ready stock for shared work areas. Handling remains simple: brief sample contact and colour comparison yield an immediate reading without dedicated instruments. Roll format, defined alkaline interval and multi-piece packaging make the product a convenient addition to standard wet-chemistry benches.
This article is part of Test strips & indicator papers, in Test kits & water analysis.
Key features
- Pack size: 10 pc(s)
- Product type: Indicator papers
- pH range: 9,5–13,0
- Sensitivity: 0,5 pH
- Roll length: 5 m
- Form: Roll
Recently viewed
You may also like
Questions about Indicator paper, roll of 5 m length, pH 9,5-13,0
What is this article?
Indicator paper, roll of 5 m length, pH 9,5-13,0 is the article on this page. Luminix Health distributes filtraTECH 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. 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.