Product Graduation Presentation Code
Methyl Orange Paper pH < 3.0 Red - pH > 4.4 Yellow 10 books of 20 strips 045.1

Methyl Orange paper gives a qualitative indication of pH between 3.0 and 4.4. Below pH 3.0, a dark red colour will be observed, whereas above pH 4.4 a bright orange/yellow will be observed. This is particularly useful when measuring the acidity of water.

  • SDS (Saftey Datasheet)
  • TDS (Technical Datasheet)