20 books/pack Precision pH paper for short range, laboratory acid and alkaline pH test paper (PH 0.5-5.0)
SizePH 0.5-5.0
Special Features
- Accurate measurement of pH levels for both acidic and alkaline solutions
- The handy 20-piece design ensures you have enough strips for multiple tests
- Ideal for laboratory use, educational purposes and home experiments
- Easy-to-read color chart included for accurate pH level interpretation
- Fast and reliable results for a variety of applications including gardening, aquariums and testing
Description
1 book is 80 pages,
So 20 books are a total of 1600 pages.
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