PH Test Strips 1-14 Indicator Paper Lab Litmus Tester 80in1 Kit for Water Food Pool Aquarium Testing Alkaline Acid 5pcs

Key Features

• Testing Range 1-14 Full Range; Size 55mmx9mm / 2"x0.35" (L*W)
• pH Color Chart Intervals 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14
• Widely applied to industrial chemical testing, science education, lab use, drinking water, swimming pool, spa, aquarium, hydroponics and classroom analytical chemistry.
• This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.
• NOTE 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. Store in a cool, dry place away from sunlight.

Product Description

NOTE

This paper does not apply to buffer solutions and very weak acid-base solution concentration lower than 0.01%.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.Store in a cool, dry place away from sunlight. Instructions: 1. Take one strip and dip it into the solution you would like to measure. The color of your strip will change immediately.2. Quickly match this color against the color chart on the inside of package to obtain the pH in 15 seconds. Do not wait or let the strip dry!3. The number next to the color on the chart is your pH. The pH scale ranges from 1 (very acidic) to 14 (very basic), 7 is neutral.

Description

Testing Range: 1-14Overall Size: 55x9mm / 2x0.35 inch (L*W)pH test strips are widely applied to industrial chemical testing, science education, lab use, drinking water, swimming pool, spa, aquarium, hydroponics and classroom analytical chemistry.

Package Content

5 x pH Test Paper Kit Common Uses of pH :Acid Rain, pH = 4.3 - 5.6 Based Glass Cleaner, pH = 10Battery Acid, pH = 1Beer, pH = 4.5Bleach, pH = 12.6Drain Cleaner, pH = 14Drinking Water, pH = 6.5 - 8.5Fruit Juice, pH = 2 - 5.5Gastric Acid, pH = 1.5 - 3.5Lemon Juice, pH = 2Milk, pH = 6.8Milk of Magnesia, pH = 10.5Oven Cleaner, pH = 13Pure Water, pH = 7Saliva, pH = 6.2 - 7.4Sea Water, pH = 8Soft Drinks, pH = 2 - 4, pH = 7 - 10Tea, pH = 4.9 - 7.2Urine, pH = 4.6 - 8Vinegar, pH = 3.1