Full Range Indicator, pH Range 1-13,

Full Range Indicator, pH Range 1-13

Description:

A Full Range pH Indicator is a chemical solution or test medium (like paper or liquid) that visually displays the acidity or alkalinity of a substance across a wide pH range, typically from pH 1 to 13. It changes color depending on the pH of the solution it contacts, offering a quick, general estimate of pH.

Specifications:

• pH Range:

  • 1 to 13 (full spectrum of acidity to alkalinity)

• Form:

  • Available as liquid solution, test strips, or paper rolls

• Color Scale:

  • Multi-color chart indicating pH changes typically in 1-unit increments

• Composition:

  • Contains a mixture of pH-sensitive dyes, such as methyl red, bromothymol blue, and phenolphthalein

• Packaging:

  • Dropper bottles (10–500 mL), booklets, or reels of test paper

• Storage Conditions:

  • Store in a cool, dry place away from direct sunlight

• Shelf Life:

  • Typically 2–3 years, depending on format and manufacturer

🧪 Uses:

• Laboratories:

  • Rapid, approximate pH testing of unknown solutions during experiments

• Educational Settings:

  • Classroom demonstrations and student experiments

• Industrial and Environmental Testing:

  • Monitoring pH in water, soil, wastewater, and chemical solutions

• Food & Beverage Industry:

  • General pH checks for raw ingredients or processed goods

• Aquariums and Pools:

  • Quick testing for safe water pH levels