Phenolphthalein Paper - Book

Phenolphthalein Paper: Specially designed to detect weak to moderate alkalinity. Changing from white at pH 8.4 to red at pH 9.6, it provides clear and precise results, making it ideal for laboratory, industrial, and educational applications.

Convenient Form Factor: Supplied in books of 20 strips, with 10 books per pack (200 strips). Larger 10-pack options are also available, containing 10 packs of 10 books per box (2000 strips).

Precision and Quality: Phenolphthalein Paper ensures reliable performance for detecting pH levels in the range of weak to moderate bases, offering a distinct and accurate colour transition.

Shipped from our Manchester, UK Facility: All Test papers are securely packed for safe delivery. Orders are fulfilled from our Manchester-based facility, ensuring fast and reliable UK delivery.

Frequent Uses

Alkalinity Detection

Ideal for detecting the presence of weak to moderate bases in solutions such as carbonates, mild cleaning agents, and industrial chemicals.

Laboratory Testing

Frequently used in laboratory settings to measure pH levels within its specific range, providing clarity in chemical experiments and analysis.

Educational Demonstrations

Perfect for teaching acid-base chemistry, helping students visualise and understand pH transitions in the alkaline range.