Volumetric Flask with Plastic Stopper 10 ml

A Volumetric Flask with a Plastic Stopper and 10 ml capacity is a high-precision laboratory glassware item used for accurate preparation and measurement of standard solutions. It is typically made of clear borosilicate glass that conforms to ISO 1042 and DIN 12664 standards, offering excellent chemical resistance and thermal stability. The flask features a pear-shaped body with a flat bottom for stability and a long narrow neck with a single calibration mark that indicates the exact volume. The plastic stopper, usually polypropylene or polyethylene, provides a safe, chemical-resistant seal to prevent evaporation or contamination of the liquid.

Key Features

Made of borosilicate glass 3.3 with blue printed graduations.

Class A accuracy with a tolerance of ±0.025 ml at 20°C.

Equipped with a plastic pleated stopper that fits ground-glass necks securely.

Typical dimensions: about 90 mm in height and 27 mm in diameter.

Flat-bottom design ensures stability during use.

Used for very precise volumetric measurements, dilutions, and solution preparations in scientific and educational labs.

Supplied with a batch number and individual calibration certificate for traceability.

This volumetric flask is widely used in laboratories for tasks requiring careful and accurate liquid handling.