Indicating / Litmus

Explore a range of indicating and litmus papers designed for quick and convenient pH testing, acid-base indication and routine laboratory applications.

Indicating papers provide a simple method for determining whether a solution is acidic, neutral or alkaline through a visible colour change. Different types of indicating papers are available for specific pH ranges, allowing users to select suitable products according to the testing requirements and expected sample conditions.

Litmus papers are commonly used for basic acid-base testing. Blue litmus paper changes colour in acidic solutions, while red litmus paper changes colour in alkaline solutions. Litmus and other indicating papers are useful for quick qualitative checks where a simple visual indication is sufficient.

General-purpose pH and indicating papers are available in different formats and pH ranges to support routine testing of aqueous solutions. Selection can be based on the required pH range, colour-change characteristics, sample type and intended application.

Indicating and litmus papers provide practical solutions for checking pH conditions, identifying acidic or alkaline solutions, supporting laboratory experiments and performing routine chemical tests. They are intended for rapid qualitative assessment rather than precise quantitative pH measurement.

Suitable for research and development laboratories, universities and educational institutions, pharmaceutical and healthcare facilities, food and beverage laboratories, chemical laboratories, environmental laboratories, microbiology laboratories, industrial laboratories and quality control departments.

Whether performing routine acid-base testing, laboratory demonstrations, sample screening or general pH indication, indicating and litmus papers provide convenient testing media for a wide range of scientific and technical applications.