Blue Litmus Paper is a P.H. tester for Acid with pH between 4.3-6.8. 100 strips per vial. Blue litmus paper turns red or pink for acidic solutions (pH values lower than 7 (Neutral). This is used in many science projects. Each strip measures approx .25 inches x 1.75 inches.
Blue Litmus Test Paper Acid Indicator 100 Strips
Was:
$63.88
Now:
$31.94
- SKU:
- R652175
- Condition:
- New
- Availability:
- Free Shipping from the USA. Estimated 2-4 days delivery.