20 Pack pH Test Strips, 1600 Strips pH 1-14 Universal Litmus Paper for pH Soap Making Testing, Water, Wine, Saliva, Urine, Pet Food, Soil Testing, Water pH Test for Drinks, Box

**Highly Accurate and Quick Readout** - 20 Pack (1600pcs) pH test strips are crafted from premium filter paper, offering exceptional precision and dependability, with rapid results in just 5 seconds. **pH 1-14 Full Range** - These alkaline test strips encompass the entire pH spectrum from 1 to 14, addressing all your testing requirements. **Easy to Read** - The pH test paper can be matched against the included pH color chart intervals. Its lightweight design ensures convenient handling and portability. **Easy to Use** - These pH testing strips measure the acidity or alkalinity of a solution by observing the resulting color change.

**Multi-Function** - These litmus chemical pH test strips are suitable for chemical testing, acid and alkali analysis, water quality assessment, and soil testing. They are also effective for checking rainwater, pet water, and the pH level of soap. **Usage Warning** - Avoid immersing the pH strips directly into the test liquid, as this may produce inaccurate results. Instead, apply a drop of the test liquid onto the strip using a dropper or glass rod. This method will accurately reveal the true acidity or alkalinity of the substance. Do not test dry materials; prepare a solution first.

Use a dropper to place a small amount of liquid on the test paper, then use a cotton swab to transfer the sample to the center of the paper and observe the color change. **What You Get** - 20 Pack (1600pcs) pH test strips, supplied in a box