Blue Marker


Blue Marker
Blue Marker

Methylene blue produced using a patented cleaning process to reduce heavy metal content.


  • Methylene blue, 3 H2O …………. 1g
  • (Methylthioninium chloride, 3 H2O)
  • Water for injections up to 100 ml
  • Excipients: sodium hydroxide and / or hydrochloric acid
  • Sterile solution.

In surgical fields:

  • Marking of operated tissues and samples
  • Suture tightness test for urinary tract, colon and rectal surgery.

    BLUE MARKER is a medical device.