Phenol Yellow Test Film is a specialised pH indicator film used to detect pH changes in solutions. It contains phenol red, a chemical that changes color depending on acidity or alkalinity. This makes it a quick and simple tool for laboratory experiments.

The film is easy to use. Just dip it into a solution and observe the colour change. Yellow usually indicates acidic pH, while red shades point to alkaline conditions. This provides an instant visual measurement without the need for advanced instruments.

Phenol Yellow Test Films are widely used in chemistry labs, biology labs, schools, research centres, and industrial testing. They are especially useful in educational settings where quick demonstrations of pH changes are required.

If you are looking for Phenol Yellow Test Films in Bangladesh, Labtex Bangladesh (Labtexbd.com) supplies high-quality test films at competitive prices. Our products are suitable for students, teachers, and laboratory professionals.

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