Write-ON™ marker pen

Laboratory marking pens with permanent ink, for histology and the classification of embedding cassettes.

Resistant to solvents such as xylene, alcohol, acetone, formalin and xylene substitutes.
Remains clean, clear and legible throughout the laboratory procedure, including processing and staining.
Dries quickly and will not run or smear.
Lasts through fixatives, baths, dips, stains, bleaches and more.
The marker won’t readily dry out.