🔬 Test the Waters of Precision!
The Neutral Litmus pH Test Paper Indicator offers 100 strips that measure pH levels from 5.0 to 8.5, making it an essential tool for accurate testing in various environments. Each strip is compact, measuring 0.25 inches by 1.75 inches, ensuring convenience and portability.
K**Y
Meh
Did nothing for me but get wet. Never changed color.
C**T
useless junk
this product does not even work. there was no chart for comparison of color, no color change was discernible with either acid or base and no instructions for use. total disappointment.
Trustpilot
1 month ago
1 week ago
