We do not offer international shipping to countries within the European Union
We can only ship non-hazardous products to Rest of World
Compare all Pack Sizes
Unfortunately, we are not currently accepting orders for Northern Ireland, Jersey and Guernsey.
We can only ship to the following postcodes where a Royal Mail postal option has been chosen at checkout.
AB, DD, DG3, DG4, DG6 - DG9, EH, FK, G, HS, IM, IV, KA, KW, KY, ML, PA, PH, PO30 - PO41, TD, TR21 - TR25, ZE
Comparator Paper: Johnsons Test Papers offer one of the most trusted and versatile comparator papers available. Suitable for use in laboratories, industrial applications, water treatment, and education, they provide a reliable method for comparing colours against a standard reference chart to determine chemical characteristics of a solution.
Convenient Form Factor: Comes in either a singular 5m reel or a 10 pack of 5m reels.
pH Range: With a pH range of 3.6 – 5.1, Johnson's test papers provide a practical solution for measuring the acidity of various liquids.
Our test papers are sourced and packaged in non-toxic, chemical-resistant materials to guarantee consistent quality and reliability for our customers.
Chemical Analysis
Ideal for comparing colour changes in solutions to reference charts for quick and accurate assessments in laboratory or field settings.
Water Quality Testing
Commonly used to evaluate water conditions such as hardness, chlorine levels, or other chemical parameters in drinking water, wastewater, or aquatic environments.
Education and Demonstrations
A valuable teaching aid for visually demonstrating chemical reactions and changes in educational environments.
Industrial Monitoring
Used to track chemical characteristics during manufacturing processes, including in food production, water treatment, and industrial cleaning.
Pack Size:
Price: £
Quantity:
| Code | Pack | Price | Qty | |||
|---|---|---|---|---|---|---|
| JTP0065-1 | 1 Pack | £4.95 | | |||
| JTP0065-10 | 10 Pack | £41.95 | | |||
We can also accept a bank transfer (UK Only)
