Wide-Range pH Test Paper Roll with Dispenser and Color Chart for pH 0–13 – Hydrion Insta-Chek Model 93

Wide-range pH test paper provides an immediate color comparison for checking compatible liquid samples from pH 0 through 13. Hydrion Insta-Chek Model 93 uses a distinct color match at each full pH unit, helping classrooms, laboratories, food-service teams and other users read general acidity or alkalinity without a digital meter.

The dispenser contains a roll of approximately 15 feet of test paper and a matching color chart. Tear off a small strip, dip it into the test solution and compare the resulting color with the chart. This paper reports full-unit values rather than fine decimal resolution, so select a narrower-range test when the task requires more precise measurement.

Specifications

• Brand: MicroEssential
• Product line: Hydrion Insta-Chek
• Model: 93
• Product: Wide-range pH test paper roll
• Measurement range: pH 0–13
• Reading intervals: Distinct match at each full pH unit
• Roll length: Approximately 15 ft
• Included: Paper dispenser and matching color chart
• Response: Immediate color development
• Method: Dip strip and compare with color chart
• Material: Paper
• Listed uses: Classroom, laboratory, industrial, food-service and agricultural testing