• Services
  • Documents
  • Support
  • About
  • Contact Us
  • Product Menu
  • Qualitative Tests
  • Humidity and moisture tests
  • Filtration and extraction

  • Laboratory Education

    Comparator Paper pH 9.0 - 13.0

    Comparator Paper pH 9.0 - 13.0

    Johnson Test Paper's Comparator Paper pH 9.0 - 13.0, pH paper- for use in laboratory, education, sectors. Available as 1 reel (5m x 7mm)

    Presentation Product Code
    1 reel (5m x 7mm) 058.5