Pack of 2 PH 1-14 Test Paper Litmus Strips Tester, 80pcs Per Pack
Special Features
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
The instructions of each of ph strip are printed in ENGLISH as shown on the forth picture.Buyers can get a 100% refund if you receive ones printed in other Languages.
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