H Test Strips, Simple, pH 2-4-6-8-10, Vial of 100 stri

Details:

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