100 Strs 1-14 PH Alkaline Acid Indicator Paper Water Saliva Litmus Testing Kit

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 range 0-14, 100 strs per pack With distinct color PH scale for result comparisons

The test str color changes must be matched 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, 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

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 Strs

Note:

Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid

Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!

Package Contents:

1 Set x PH Test Paper

1 x Plastic Box

About shping
Shping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for e areas,it may take a little longer). 

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