Eisco - pH Test Strips 2–4–6–8–10, 100 Strips in Vial with Color Chart – Universal Test Paper for Simple Aqueous pH Determination

Eisco’s pH Test Strips offer a simple and effective way to estimate the acidity or alkalinity of aqueous solutions across a broad range. Each strip measures pH at five key intervals—2, 4, 6, 8, and 10—providing a rapid visual comparison for classroom activities, lab work, or general field testing.Each vial includes 100 single-use paper test strips and a built-in color chart for easy reading. To use, dip the strip in the solution for 1–2 seconds, remove, and immediately compare it to the color chart. Accuracy is approximately ±1.0 pH unit. The compact vial with resealable cap keeps strips clean and dry for repeated use. A great tool for basic acid-base investigations in educational and general science settings.

• WIDE RANGE UNIVERSAL STRIPS || Measures pH levels at 2, 4, 6, 8, and 10 for quick, broad-range acidity and alkalinity checks.
• 100 STRIPS PER VIAL || Supplied in a resealable storage vial containing 100 single-use test strips.
• EASY TO USE || Dip strip for 1–2 seconds in aqueous solution, then compare immediately to included color chart. Accuracy of ±1.0 pH unit.
• INCLUDES COLOR CHART || Each vial contains a printed color reference chart for immediate pH comparison and interpretation.
• IDEAL FOR CLASSROOMS & LABS || Perfect for educational demonstrations, quick field testing, or simple in-lab screening.