Description:

Livingstone Universal Indicator pH Strips offer a reliable and contamination-free solution for pH testing across a wide spectrum of applications, including environmental monitoring, industrial process checks, educational experiments, and laboratory analysis. Featuring a pH range from 0 to 14, these strips enable semiquantitative measurement using visual comparison against a clear multi-zone color chart.

Manufactured with a non-bleeding formula, the indicator dye remains stable and does not leach into the testing medium, preserving the integrity of your sample. This characteristic allows the strip to stay in contact with the liquid without affecting its composition—ideal for sensitive procedures or substances requiring precise control.

Each strip includes four reaction zones for more accurate calibration and interpretation, and the packaging incorporates a clever Safetyedge dispenser box that provides organized access and protects unused strips from moisture and contamination. The biodegradable construction supports sustainable laboratory practices while maintaining professional performance standards.

Supplied in boxes of 100 individually housed strips, the LIV Universal Indicator is trusted by scientists, lab technicians, educators, and environmental specialists for quick, dependable pH assessments.