160 Pcs 1-14 Ph Tester Paper Test Acid Laboratory Paper Tester Indicator Water

Description

160 Pcs 1-14 Ph Tester Paper Test Acid Laboratory Paper Tester Indicator Water
Description:
100% brand new and high quality.
PH range from 1-14.
Easily get the pH value of water, milk, juice, soap, urine, soil moisture, perspiration, etc.
PH test application is very broad, gardening, laboratory, manufacturing, chemicals, body, cosmetics and other tests.
Specification:
Material: Paper
Color: As pic. shown
Single set: approx. 2.75* 1.77 inch/ 7*4.5cm
Single strip: appox. 1.96*0.35 inch/ 5*0.9cm
Usage: Put the Liquid drop in the middle of the strip, then compare the color card, 7.0 is neutral, less than 7.0 is acidity , greater than 7.0 is alkalin
Scales as follows:
• 1-3 Indicates a very high Acidic Substance
• 4-6 Indicates an Acidic Substance
• 7 Indicates Neutral
• 8-11 Indicates an Alkaline Substance
• 12-14 Indicates a very high level of Alkalinity
Package included:
2 Set PH test paper
Note:
1.Due to the manual measurement and different measurement methods, please allow 2-3cm deviation.
2.Please be reminded that due to lighting effects and monitor's brightness/contrast settings etc, the color tone of the website's photo and the actual item could be slightly different.