MLA® Pipettes have been a laboratory tradition for over 4 decade. Made of precision engineered aluminum alloy and stainless steel, with a modern, sleek, anodized metal finish. Dependable performance and durability designed for highly accurate delivery. Color coded body for easy volume identification and individually serialized with Calibration Certificate included. Available as single-stroke "to deliver" or two-stroke "to contain" operation. Available in fixed volumes, ranging from 2µL- 10mL, or adjustable volumes, ranging from 10µL - 5mL. MLA D-Tipper, MLA Micro D-Tipper, and MLA Digital include built-in tip ejector. Limited Lifetime Warranty (covering parts).