Supertek Class B Accuracy Automatic Zero Burette with PTFE Key

The Supertek 50 ml Automatic Zero Burette with PTFE Key, model number 70.110.0050, represents a precision laboratory instrument designed for accurate volumetric measurements, particularly in titrations and analytical procedures. Classified with Class B accuracy, this burette meets specific standards suitable for general laboratory applications.

With a 50 ml capacity, the burette is well-suited for tasks requiring precise measurement of moderate liquid volumes. The Automatic Zero feature eliminates the need for manual zero adjustments before each measurement, ensuring a consistent starting point and enhancing the efficiency of analytical processes.

Equipped with a PTFE (polytetrafluoroethylene) Key, the burette allows for precise control of liquid flow during titrations. PTFE is chosen for its chemical inertness, preventing contamination of the dispensed liquid and maintaining the purity of analytical results. The PTFE key design provides smooth and reliable operation, contributing to the overall accuracy in volumetric measurements.

The Class B accuracy designation indicates that the burette meets specific precision standards suitable for routine laboratory work, where extremely high accuracy is not the primary requirement. This makes the Supertek 50 ml Class B Automatic Zero Burette with PTFE Key a cost-effective choice for laboratories performing general volumetric measurements.

It's important to note that, while this model includes a PTFE Key for precise liquid control, it may not come with a Calibration Certificate. Periodic calibrations based on laboratory quality control protocols may be necessary to ensure the continued accuracy of the instrument.

In summary, the Supertek 50 ml Class B Automatic Zero Burette with PTFE Key (model number 70.110.0050) offers a reliable solution for laboratories requiring precision in volumetric measurements. With Class B accuracy, automatic zeroing, and a PTFE key, it is well-suited for routine analytical tasks where accurate, but not extremely high, precision is sufficient.