Borosil 7041 - Drum Sampling Pipettes are made from heavy walled, machine drawn borosilicate glass tubing, of precise bore sizes, to provide highest level of accuracy. The mouthpiece of pipettes, of capacities >5ml are tooled with uniform OD for easy aspiration of liquids. Tooling imparts additional strength to the pipettes.• Individually calibrated by automatic calibration process• Available in both Class A and Class B tolerances• Individual calibration certificate provided for Class A pipettes• Graduation markings made using finest quality white enamel or amber ink to ensure maximum durability• Color coded in accordance with ISO standards to facilitate easy identification• Chip resistant bevelled ground edges• Pipettes can be autoclaved or flame sterilized as per requirement. Available on EnvMart, these Laboratory Glasswares are crafted from high-quality materials using advanced techniques to ensure precision and durability. Borosil Glasswares are trusted for their accuracy and reliability, making them a preferred choice in laboratories for various scientific applications.