Manufactured from soda lime glass with tooled jets to reduce breakage and complies with ISO 648 and DIN 12690. MBL™ One Mark Class B Glass Pipettes include markings in permanent amber stain which are diffused into the surface of the glass for increased chemical resistance. Calibrated for delivery.

• Complies with ISO 648 and DIN 12690
• Calibrated for delivery
• Manufactured from soda-lime glass with tooled jets to reduce breakage
• Markings in permanent amber stain which are diffused into the surface of the glass for increased chemical resistance