-40%
3IN1 pH Indicator Test Strips 1-14 Laboratory Paper Litmus Tester Urine Saliva
$ 4.11
- Description
- Size Guide
Description
PH 1-14 color chart in each pack50 strips in each pack
Color changed in about 15 seconds
High accuracy PH value indication
For testing moisturized soap, lemon juice, milk, liquid detergent, moisturized soil, saliva, urine, sweat, etc
