Micronova™ Cleanroom Pen

Micronova cleanroom pens feature low sodium, indelible ink and a special low particulate barrel to limit particle generation. Cleanroom irradiated Sharpie® markers write permanently on most surfaces with quick drying, non toxic, alcohol-based ink that is fade and water resistant to further extend multiple project uses. Marks will not smear on reusable glass, metal, or porcelain lab ware, but can be scrubbed off.