Preces apraksts

• Specification: Brand new Total length: approx 5m PH range: 0-14/1-14 Feature: With distinct colour PH scale for end result comparisons The examine strip coloration modifications should be matched with the pH scale color chart within about 15 seconds Quick and easy to use Provides reliable and accurate pH readings Easy to hold Appropriate for testing alkaline or acid point of any liquid Great product to have in each lab and at home to measure and inspect water quality, urine, saliva, soil, alkaline diet, aquariums etc Great for science schooling Usage: Take out a check paper The 2 coloration blocks all immersed in the liquid After 1 seconds to take out, in contrast to the color of the colour studying value in 30 seconds Scale Reads From 0 to 14: 0 - 3 indicates a completely acidic substance 4 - 6 indicates an acidic substance 7 signifies impartial eight - eleven signifies alkalinity 12 - 14 indicates a completely high point of alkalinity Package included: 1 x PH Test Paper Note: Can not point out the Acid or alkali solution when its density was lower than 0% Keep dry for the rest paper Please enable 0-1cm mistakes due to manual dimension Item shade displayed in images could also be displaying slightly various in your pc visual display unit since monitors usually are not calibrated similar

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