Invisible UV Marker Pen

Professional use for radiology research and doctor use, to mark on patients skin before surgical disease treatment! Ink based on gentian violet, non toxic and nonirritant! Medical grade.

Disinfected by gamma ray, with sterile hermetic package bag for each marker.

Instruction for use:

1.Clean and dry the skin before treatment
2.Use lodine to disinfect the skin and fix markings
3.Use the dilute acid alcohol to remove the markings
4.Do not use if sterile package bag is opened, damaged or wet
5.Do not use one same marker on different patients to avoid possible infection
6.Please test before use on the patients who are sensitive to gentian violet
7.Keep stock in cool, open and dry conditions, away from corrosive gas
8.Temperature: ≤40℃ ; Humidity: 30 - 80%