Supertek Class B Accuracy Automatic Zero Burette with PTFE Needle Valve

The Supertek 50 ml Automatic Zero Burette with PTFE Needle Valve, model number 70.108.0050, is an advanced laboratory instrument designed for precise volumetric measurements, especially in titrations and analytical procedures. This burette is classified with Class B accuracy, meeting standards suitable for general laboratory applications.

The 50 ml capacity of the burette makes it well-suited for applications that require accurate measurements 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) Needle Valve, 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 needle valve design enables fine adjustments, facilitating accurate titrations and enhancing overall precision in volumetric measurements.

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

It's important to note that, while this model includes a PTFE Needle Valve, 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 Needle Valve (model number 70.108.0050) provides a sophisticated solution for laboratories requiring precision in volumetric measurements. With Class B accuracy, automatic zeroing, and a PTFE needle valve, it is well-suited for routine analytical tasks where accurate, but not extremely high, precision is sufficient.