About This QUICK TESTING: These 80-count litmus paper strips allow for easy and accurate pH testing of water, soil, cosmetics and more with results indicated by color changes between 1-14 on the pH scale. HIGH QUALITY INDICATORS: Each professional grade litmus strip is precisely treated with pH indicators for dependable and consistent acidity and alkalinity measurements. WIDE MEASURING RANGE: With a testing range of 1 to 14 pH units, these litmus papers can accurately analyze samples across strongly acidic, acidic, neutral, alkaline and strongly alkaline points. CONVENIENT PACKAGING: All 80 pH test strips come neatly organized in a resealable plastic pouch for on-the-go usage and to keep strips protected until next usage. RELIABLE LAB TESTING: Suitable for chemistry labs, field testing, and more, these economical litmus papers provide a simple and effective way to determine pH balances for various solutions and substances. Overview Brand : Pxiryanlow Ph Range : 1-14 Unit Count : 80.0 Count Manufacturer : Pxiryanlow UPC : 792483846540