


Pyrex® Class B burettes come equipped with an interchangeable PTFE stopcock key, making them ideal for a wide range of laboratory applications.
The adjustment is configured to facilitate drainage at a reference temperature of +20 °C, ensuring precise measurements according to the scale.
This adjustment accounts for the glass's liquid adhesion, enabling accurate volume readings.
Key Features
Pyrex® Class B burettes come equipped with an interchangeable PTFE stopcock key, making them ideal for a wide range of laboratory applications.
The adjustment is configured to facilitate drainage at a reference temperature of +20 °C, ensuring precise measurements according to the scale.
This adjustment accounts for the glass's liquid adhesion, enabling accurate volume readings.
Key Features