[igly Accurate and Quick Readout]- 2 Pack (160pcs) p test strs is made of ig-ty filter pr, extremely accurate and reliable, quick response witin 5 secon [p 1-14 Full Range]- Tese alkaline test strs cover te full p range of 1-14, meeting all your ne [Ea to Read]- p test pr compared wit p color cart intervals. It is ligweig convenient use and carrng [Ea to Use]- p testing strs used to measure te acidity and alkalinity of a solution by obserng te color cange [Multi-Function]- Litmus cemical p test strs used cemical testing, acid and alkali testing, water ty analysis and s testing, but also used in rain water testing, pe water testing, p strs water, p soap testing [U Warning]- Please do not immerse te p strs in te test liquid. It mig lead to incorrectly sowing test resul. Please drop te test liquid to tested wit str or glass . It will perfectly indicate te real acidity or alkalinity substance. You 't measure dry stuff. You ave to create a solution, using a dropper to drop a small amount of liquid on te test pr, use cotton sw to d te test material drped into te middle of test pr to see te color cange [Wat You Get]- 2 Pack (160pcs) p test strs, Sealed Package
| Material | Paper |
| Style Type | 2 |
| SKU | sr260330114043102939105 |
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