Sterile Pen

The Sterile Marker is specially designed for cleanroom use, offering exceptional performance and contamination control. Produced with low-sodium ink and a durable poly-barrel, it ensures chemical resistance and minimal particle generation. The quick-drying ink is both water- and alcohol-resistant, making it ideal for critical environments. Each marker is double-bagged, gamma-irradiated, and manufactured in an ISO 9001:2015 certified facility. Compatible with ISO Class 4 to Class 10 (Grade A) cleanrooms, the marker is available in black and blue ink. It should be stored in a dry, cool place below 40°C and offers a shelf life of 3 years from the date of irradiation.