Cytology/histology markers have virtually permanent ink that resists solvents, including alcohol and xylene. Markings are designed to withstand cryogenic temperatures when applied to frosted surfaces. Sturdy, fine-point nib makes thin, easy-to-read line. Use for labeling Superfrost® slides and plastic embedding cassettes. Test before using on actual specimens.
Securline® is a registered trademark of Aspen Surgical Products, Inc.
Superfrost® is a registered trademark of Erie Scientific Company.