Bettli ph Test Paper-ph Strips-ph Test liquid-1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit (5 Pack)

*Paper Size:app 45mm x 7mm (L x W)
*PH 1-14 color chart in each pack
*Color changed in about 15 seconds
*For testing moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc

Product Features

  • 1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit, Paper Size: App 45mm x 7mm (L x W)
  • Package includes: 400pcs x 1-14 PH test paper (80pcs per pack)
  • 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. Can not indicate the Acid or alkali solution when its density was lower than 0.01%.
  • The scale reads from 1 to 14: 1 – 3 indicates a very acidic substance; 4 – 6 indicates an acidic substance; 7 indicates neutral; 8 – 11 indicates alkalinity; 12 – 14 indicates a very high level of alkalinity; PH 1-14 color chart in each pack, The test strip color changes must be matched with the pH scale color chart within about 15 seconds.
  • For testing moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc

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3 thoughts on “Bettli ph Test Paper-ph Strips-ph Test liquid-1-14 PH Alkaline Acid Test Paper Water Litmus Testing Kit (5 Pack)

  1. o.k. for a cheap set I literally bought several of these due to the extreme cheap price of these. The main body of the comb is literally just a round stainless bar with flat cut ends as you can see in the pics. The ends of the stainless bristles are nice and rounded so they don’t hurt or scrape your scalp unlike many metal combs do. Obviously these are cheaper looking as they are very basic but in all seriousness I Wish I had boughten more as they work very well. They actually seem to scrape less then you’re…

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