The KIMAX Serialized and Certified Reusable TD Volumetric Class A Pipets are ideal for measure accurate volumes of liquids. Each set is supplied with a Certificate of Graduation Accuracy. They are carefully selected to meet the requirements for accuracy, appearance, glass quality, calibration line, and inscription of former NBS Circular 602. Each pipet is manufactured from 51 expansion borosilicate glass conforming to USP Type I ans ASTM E438, Type I, Class B requirements.
Letter "TD" on the pipette indicate "To Deliver"
Sizes 1mL and larger are marked with large numerals on the bulb, indicating capacity
Color-coded (ASTM E1273) for ease in sorting and selecting the correct pipet
Features a legend of permanent brown stain
Permanently marked individual serial number and is autoclavable
Designed from ASTM Specification E969, Class A requirements