Description
Litmus paper refill packs in neutral form offer a straightforward means of qualitative pH indication for everyday laboratory work. Supplied as 5 m rolls with a width of 10 mm, these papers respond in the pH interval 5–8 and are intended for rapid checks of aqueous samples around neutrality. Each unit comprises 3 rolls, suitable for dispenser systems or for cutting into individual test strips as required. Colour response of the indicator paper reflects the acidity or alkalinity of the solution under test, supporting routine monitoring in teaching laboratories, quality-control stations and general analytical practice. The refill format from manufacturer MACHEREY-NAGEL helps maintain continuous stock of classic pH papers without unnecessary outer packaging. With a pack weight of 0,020 kg, the rolls store compactly beside other indicator materials and measuring accessories. Typical applications sit within labware workflows for pH value assessment, where simple visual indication remains a practical complement to instrumental methods. Consistent roll dimensions facilitate standardised handling across multiple benches and training environments.
This article is part of pH electrodes & sensors, in pH & electrochemistry.
Key features
- Pack size: 3 rolls
- Indicator type: Neutral litmus paper
- pH range: 5–8
- Roll length: 5 m
- Width: 10 mm
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Litmus papers, refill packs, 5 m rolls, W 10 mm, neutral pH 5 - 8, 3 roll(s)
What is this article?
Litmus papers, refill packs, 5 m rolls, W 10 mm, neutral pH 5 - 8, 3 roll(s) is the article on this page. Luminix Health distributes Macherey-Nagel 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?
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. 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.
