Histo-Quill™ Pen

General Use: Histology, Cytology
Writing Surface: Plastic embedding cassettes and frosted end of microscope slides.
Resistant To: Water, formalin, ethanol, isopropanol and xylene.

Ultra-permanent ink ideal for histology and cytology. Markings will not run on embedding cassettes, frosted or painted slides or labware through repeated washes and solutions.
Markings can be removed with acetic acid, ethanol/xylene mixture.

Testing is advised before use on actual specimens (black).
Service temperature range: -15 C to 100 C (5 F to 212 F).