MANUFACTURER: JOHN G. KYLES INC . INDICATIONS: Precision Ph Control Litmus Paper is an unsized white paper impregnated with litmus and used as a pH or acid-base indicator.
- The pH range is 5. 0 to 9. 0.
- 50 strips to the pack.
- Color chart and complete directions on each pack.
Shipping Weight : 0.20 lb