Description
PH test strips help you maintain a healthy body by testing many common everyday substances, including lemon juice, milk, moist soil, saliva, urine, sweat, etc.
Litmus paper scale ranges from 1 to 14: 1 – 3 means a very acidic substance, 4 – 6 means an acidic substance, 7 means neutral, 8 – 11 means alkalinity, 12 – 14 means a very high alkalinity
Package contents: PH 1-14 colour card in each pack, total 240 pieces in a pack of 3
The colour changes of the pH value test strips must be within approx. 15 seconds with the colour chart of the pH scale
Dimensions: Approx pack size 70mm x 45mm
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