Category: Laboratory Equipment
Manufacturer: Newstar
Made in China
Description: Stacked, with color chart for comparison
Application: pH measurement for soil, water and laboratory solvents
Scale: pH 1 - 14
Packing: File of 100 sticks
Purple litmus paper helps to identify whether the solution is acidic or basic as well as whether the concentration is strong or weak based on the pH color chart of the litmus paper. When dipping pH litmus paper into the solution, if the paper remains purple, the solution is neutral, if it turns blue, it is alkaline, and if it turns red, it is acidic.
Advantages
- Measure the pH of solvents and reagents accurately.
- The product comes with a detailed color chart for comparison
1 to 3: Very acidic substance
4 to 6: Moderate acidity (acidic substance)
7: Indicates neutral
8 to 11: Basic (alkaline)
12 to 14: Very high level of alkalinity
- Low price
Product Other