Description

Volumetric Flask 50ml, MBL Class B

The 50ml volumetric flask from MBL, Class B, is a valuable tool in educational, scientific, and general laboratory settings. Constructed from borosilicate glass, it offers reasonable chemical resistance and durability. The flask is calibrated to Class B standards, providing adequate accuracy for most educational and routine laboratory applications. It is primarily used for preparing and storing small-volume standard solutions, performing dilutions, and conducting volumetric analyses. In educational settings, it helps teach basic laboratory techniques and measurement principles. In scientific and industrial laboratories, it is useful for routine solution preparation, chemical reactions, and general quality control. The snug-fitting stopper ensures an adequate seal, making it suitable for safe storage and transport of solutions. Overall, this volumetric flask is a versatile and reliable piece of equipment essential for achieving consistent results in various applications.

Material:
Borosilicate Glass: MBL flasks are typically made from borosilicate glass. Borosilicate glass is preferred for its better chemical resistance and thermal stability,

Dimensions and Capacity:
Capacity: 50 ml
Tolerance: Class B tolerance, which is generally ±0.12 ml for a 50 ml flask. This is less stringent than Class A but still provides reasonable accuracy for most educational and general laboratory purposes.
Height and Diameter: The flask is around 14-16 cm tall with a narrow neck to facilitate accurate filling to the calibration mark.

Calibration:                                                                                                                                                                                                                       Class B Certification: Indicates a lower level of precision compared to Class A, but sufficient for many practical uses.
Markings: Clearly marked with a calibration line indicating the 50 ml fill line, typically etched or printed with permanent, chemical-resistant ink.

Stopper:
Fit and Seal: Usually comes with a stopper that fits snugly into the neck of the flask to provide an adequate seal.
Material: The stoppers are typically chemical resistant