320x 1-14 pH Indicator Test Strips Laboratory Paper Litmus Tester Urine Saliva

Description

Brand New
320 Strips PH Test Strip For PH Testing Litmus Paper --- 4 pack of 80 strips
Please Note: those are not for Laboratory test. You might not get detailed pH values since scale indicates 1-14. They will give you general ideas about the pH value of substances.
There is a strong correlation between the pH of the body's internal environment and pH paper help you to maintain good healthy body by testing many usual ever The scale reads from 1 to 14:
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.
PH 1-14 color chart in each pack. The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
Please note that solutions with a pH of 5.5 will result in a yellow colored test strip that resembles the original color of the dry strip.
For testing moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc
Shipping:
Please note item will be mailed out USPS first class mail with stamps and no tracking number.