Litmus Paper PH 1 to 11

  • Code: 6116

  • Unit: 

Inner

Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple. 

Code Description Unit
6116 Litmus Paper PH 1 to 11 EACH Add to quote