Securline Lab Marker

General Use: Microbiology / Histology
Writing Surface: Polystyrene petri dishes, metal, glass and most plastic, cold moist surfaces.
Resistant To: Autoclaving and water. Remove from nonporous surfaces with mineral oil or petroleum jelly.

Durable porous plastic tips with permanent, quick-drying, water resistant ink that writes on cold or wet surfaces, plastic bags, or disposable labware.
Markings will not smear on reusable glass, metal, or porcelain labware, but can be scrubbed off. Suitable for general lab, hospital or industrial use (black).

Not suitable for freezing temperatures below 0 C.
Tip size 0.5mm, latex free.