PH Test Strip 4.5-9.0 0-14 PH Alkaline Acid Indicator Paper Water Saliva Litmus Testing Kit Drinking Water Aquarium

• 100 Strip Set:Generous 100-strip pack ensures ample testing for multiple samples and applications.

• Ease of Use:Simple color-matching system ensures accurate results within 15 seconds.

• Easy to Read Color Chart:Clear color chart for quick and accurate pH readings within 15 seconds of immersion.

• Extensive Usage:Suitable for various applications, including water, saliva, and urine analysis.

Type:PH test paper 4.5-9:
Comes in a nice plastic box that's easy to cary around
Appropriate for testing alkaline or acid level of any liquid
Universal pH paper is also great for Science Education, great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and more
PH wide range 4.5-9.0, 100 strips per pack With distinct color PH scale for result comparisons
The test strip color changes must be matched with the pH scale color chart within about 15 seconds

Usage: 
test liquid ready, take out a test paper, the 2 color blocks all immersed in the liquid, after 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds
When PH is less than 7, the liquid is acidic
When PH is equal to 7, the liquid is neutral
When PH is greater than 7, the liquid is alkaline
Test paper is PH=6, when the liquid PH is 6, the test paper is completely non color

Note:
Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
Keep dry for the rest paper
Plastic Box Size: 6.7x8.7x1.1cm
Quantity: 1 Set/100 Strips

Package Contents: 
1 Set PH Test Paper

Type:PH test paper 0-14
Size:9*6.5*1cm(3.54*2.56*0.39in)
Color:Clear
Material:Plastic+Paper
Package includes:100pcs PH test paper Features:
Comes in a nice plastic box that's easy to cary around
Appropriate for testing alkaline or acid level of any liquid
Universal pH paper is also great for Science Education, great product to have in every lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums and more
PH wide 0-14, 100 strips per pack With distinct color PH scale for result comparisons
The test strip color changes must be with the pH scale color chart within about 15 seconds
1 3 indicates a very acidic substance
4 6 indicates an acidic substance
7 indicates neutral
8 11 indicates alkalinity
12 14 indicates a very high level of alkalinity
Usage: Test liquid ready, take out a test paper, color blocks all immersed in the liquid, after 1 seconds to take out, in contrast to the color of the color reading value in 30 seconds.
Note: Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
Keep dry for the rest paper