Pipette Volumetric, With One Mark, Accuracy As Per Class A - Non Serialized, As Per USP Standards

Reusable, class A Borosilicate glass pipettes meet ASTM requirements. Calibrated to class A tolerance in accordance with ASTM E-542 and ASTM E-969. Pipettes are calibrated "To Deliver". All pipettes feature treated and tempered tips to reduce chipping and breakage.