Lab Instruments & Supplies By Lexazo

• Optimal for testing urine, saliva and water; also test drinking water, pool or hot tub, hydroponics, fish tank / aquarium. Use these ultra-fast pH paper strips to test your urine and saliva. Simply press the testing strip to the object or liquid you are testing. Half second later, take out the paper and using the color chart included, compare the color change of the paper to find out the acidity level of your testing subject.
• PH 1-14 Colour chart in each pack. Litmus Paper test strips change colour within 15 seconds to be matched with the pH scale colour chart
• FAST RESULTS ? These pH tester strips take only 15 seconds to deliver the results you need, don't get caught waiting around with other pH test paper products; fast and accurate, exactly what you need! Package includes: 80pcs*PH test paper
• IMPROVED SENSITIVITY ? Sensitive, extremely accurate pH balance test strips measure pH range from 4.5 to 10.0, providing better data than cheap strips with limited range; best quality pH test strips
• SCOPE OF APPLIOATION: suitable for all kinds of testing, laboratory / cosmetic testing / drinking water / saliva / urine, etc.