pH Paper

Short Description: Indicator pH paper strips for quick and easy determination of the acidity or alkalinity of solutions — essential for chemistry, biology, and environmental science laboratories.

pH Paper (Indicator Paper / Litmus Paper) is a simple, rapid test strip used to determine the approximate pH of aqueous solutions. Impregnated with pH-sensitive dye indicators, the paper changes color upon contact with a solution, and the resulting color is compared against a reference chart to determine the pH value. Available in full-range (1–14) and narrow-range formats, pH paper is an indispensable consumable for school, college, university, and research laboratories performing routine pH testing.

Key Features

• Rapid, easy-to-use pH determination without instruments
• Color-change indicator for visual pH reading
• Available in full range (pH 1–14) and narrow ranges
• Supplied with color comparison chart for accurate reading
• Suitable for aqueous solutions, soil testing, and food analysis
• Compact and portable for field and laboratory use
• Cost-effective alternative to electronic pH meters for routine testing

Technical Specifications

Applications

Chemistry and biology practicals, water quality testing, soil pH analysis, food and beverage pH testing, environmental monitoring, pharmaceutical QC, and general laboratory pH screening.