DURAN 212013602 Filtering Flask 250 mL Erlenmeyer Shape

DURAN 212013602 Filtering Flask 250 mL Erlenmeyer Shape

The DURAN 212013602 Filtering Flask supports medium-volume filtration tasks in analytical and quality-control laboratories.
Its Erlenmeyer shape offers a broad base for stability and a narrow neck that connects securely to filter assemblies or stoppers.

Made from borosilicate glass 3.3, the flask endures rapid temperature changes and exposure to aggressive solvents or acids without deformation.
A side hose connection lets users attach a vacuum line directly for controlled and efficient filtrate removal.

The 250 mL capacity suits routine sample preparation, purification, and clarification work.
Users can easily monitor the process through the crystal-clear glass wall, ensuring precise filtration and preventing overflow.

Because it is autoclavable at 121 °C, the flask can be sterilized and reused safely for multiple filtration cycles.
Laboratories rely on the DURAN 212013602 Filtering Flask for dependable performance, clarity, and durability in everyday filtration operations.

Key Specifications

• Catalogue Number: 212013602

• Product Type: Filtering Flask (Erlenmeyer Shape)

• Capacity: 250 mL

• Material: Borosilicate Glass 3.3

• Shape: Erlenmeyer with side hose connection

• Thermal Resistance: High

• Chemical Resistance: Excellent

• Autoclavable: Yes (up to 121 °C)

• Pressure Resistance: Suitable for vacuum filtration

Applications

• Vacuum or pressure filtration of samples

• Clarification of microbiological and chemical solutions

• Solvent purification and reagent preparation

• Educational, analytical, and industrial laboratory work