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