pH Test Strips Paper High Accuracy Universal Wide Range, pH 4.5-9.0 Acid Alkaline Litmus Test Strip Paper, Home Usage Water Swimming Pool Cosmetic Scientific School Lab Study pH Test
Expert pH Testing Solutions: Defirm specializes in acid-base testing products as part of an established manufacturer group with over 15 years of R&D experience in acid-alkali measurement technology.
Universal Liquid Testing Solution: Our pH strips provide accurate measurements for diverse liquids across home, educational, and laboratory applications.
Comprehensive Household Applications: Measure pH levels for drinking water, swimming pools, garden water, and various cosmetic products with reliable accuracy.
pH 4.5-9.0 high accuracy, 0.25 accuracy, pH4.5, 5.0, 5.5, 5.75, 6.0, 6.25, 6.5, 6.75, 7.0, 7.25, 7.5, 8.0, 8.5, 9.0. Quick & Easy 3-Step Process: Simply dip for 1 second → wait 15 seconds → match to the color chart for instant pH readings.
Premium Quality Packaging: Each box contains 100 individually packed test strips in a transparent, storage-friendly case. Made with high-quality materials for extended 36-month shelf life.