business or other places where surveillance is needed

Diameter: 19 cm

vapors and particles

OEKO-TEX® STANDARD 100 EN 343 4-1-X certified

Kalibreringsmærke Godkendt ark à 10 stk. - Ø 30 mm Material:Self-adhesive vinyl business or other places whereCalibration mark Approved sheet of 10 30 mm calibration mark Approved sheet of 10 30 mm. These round calibration marks are made on self adhesive labels and are marked with the text "Approved". The labels are supplied on a sheet of 10. brands. The standard color scheme is white text on a blue background, but they can also be supplied in blue, red, green and yellow. If a more specific color or text is required, please contact our sales department on