International Shipping

We do not offer international shipping to countries within the European Union

We can only ship non-hazardous products to Rest of World

Litmus Blue Paper, 4 x 25 strips

Litmus Blue Paper, 4 x 25 strips
Price: £2.42
Stock Availability:

Compare all Pack Sizes

Stock Availability
On Shelf - Approx. UK delivery date: Thursday the 29th January 2026*
In bulk stock - ships within 10 - 12 Working Days (Excluding weekends and public holidays)
4 to 6 weeks approx. (Not guaranteed)
UK Shipping

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

* We will always try to ship as early as possible. Delivery could be much quicker than stated but is not guaranteed

Litmus Blue Paper: A trusted choice for quick and straightforward pH testing, suitable for laboratories, food service, water treatment, and educational purposes. The litmus blue paper is specifically designed to indicate whether a solution is acidic or basic, with a distinct colour change for easy visual identification.

Convenient Form Factor: Supplied in packs of 100 strips. Larger 10-pack options are also available, containing 10 packs of 100 strips.

Precision and Quality: Designed for simple, effective pH detection, the litmus blue paper instantly reveals the presence of acidity or basicity, providing a fast, efficient testing process for various liquids.

Shipped from our UK Facility: Produced and packaged using high-quality, chemical-resistant materials, our Litmus Blue Paper ensures consistent and reliable performance with every use.

Frequent Uses

Acid-Base Testing
Ideal for identifying acidic or basic substances, such as testing household cleaners, food products, and chemical solutions.

Educational Demonstrations
Perfect for classroom experiments and teaching the principles of pH and acid-base chemistry in an engaging, hands-on way.

Basic Laboratory Testing
Commonly used in laboratories for routine checks to confirm the presence of acidity or basicity in solutions.

Payment Methods

We can also accept a bank transfer (UK Only)

Source Chemicals Ltd