DURAN Volumetric Flask 500 mL Class A 216784406

DURAN Volumetric Flask 500 mL Class A 216784406

The DURAN Volumetric Flask 500 mL Class A (Catalog No. 216784406) provides precise and reliable measurement of liquid volumes in analytical and chemical laboratories. It is manufactured from borosilicate glass 3.3, a material that offers exceptional resistance to chemical attack, thermal stress, and mechanical impact. Moreover, its Class A calibration ensures measurement accuracy that fully complies with ISO 1042 standards, guaranteeing reproducible results for critical applications.

Each flask is supplied with a Batch Certificate, providing traceable and verified calibration accuracy. In addition, the white printed graduation mark offers clear, permanent visibility, while the PE plastic stopper delivers a tight, contamination-free seal that prevents evaporation or sample loss. Therefore, this flask ensures both measurement precision and sample integrity during analytical procedures.

The autoclavable borosilicate glass retains its accuracy and clarity even after repeated sterilization. Consequently, it provides long-term durability and consistent performance for laboratories that require dependable volumetric equipment. Overall, the DURAN 500 mL Volumetric Flask combines certified precision, chemical stability, and ergonomic design for professional volumetric analysis.

Specifications

• Brand: DURAN

• Material: Borosilicate Glass 3.3

• Stopper Type: PE Plastic

• Class: A (Batch Certified)

• Capacity: 500 mL

• Graduation Color: White

• Standard Compliance: ISO 1042

• Autoclavable: Yes

• Catalog Number: 216784406

Key Features

• Class A accuracy compliant with ISO 1042

• Supplied with Batch Certificate for traceable calibration

• Borosilicate glass offers superior chemical and thermal resistance

• White graduation mark ensures clear and permanent visibility

• PE stopper provides secure and contamination-free closure

• Autoclavable and reusable for long-term laboratory use

Applications

Ideal for solution preparation, titration, and quantitative chemical analysis. Furthermore, this flask is suitable for analytical, pharmaceutical, and educational laboratories requiring certified accuracy and robust construction. Ultimately, the DURAN 500 mL Volumetric Flask delivers traceable precision, long-lasting reliability, and safety for professional laboratory applications.