DURAN Volumetric Flask 50 mL Class A 216781709

DURAN Volumetric Flask 50 mL Class A 216781709

The DURAN Volumetric Flask 50 mL Class A (Catalog No. 216781709) provides accurate and repeatable volumetric measurement for use in analytical, research, and educational laboratories. It is manufactured from borosilicate glass 3.3, which offers exceptional resistance to heat and chemical corrosion. Moreover, its Class A calibration ensures precise results in accordance with ISO 1042 international standards.

Each flask is supplied with a Batch Certificate, guaranteeing traceable and verified calibration accuracy. In addition, the white printed graduation line provides clear and permanent visibility, while the PE plastic stopper ensures a tight, contamination-free seal to maintain solution integrity. Therefore, this volumetric flask ensures both precision and safety in laboratory operations.

The autoclavable borosilicate glass maintains its dimensional stability and clarity even after repeated sterilization. Consequently, it delivers consistent long-term performance, making it ideal for routine solution preparation and titration procedures. Overall, the DURAN 50 mL Volumetric Flask combines certified accuracy, chemical resistance, and ergonomic design for professional volumetric analysis.

Specifications

• Brand: DURAN

• Material: Borosilicate Glass 3.3

• Stopper Type: PE Plastic

• Class: A (Batch Certified)

• Capacity: 50 mL

• Graduation Color: White

• Standard Compliance: ISO 1042

• Autoclavable: Yes

• Catalog Number: 216781709

Key Features

• Class A accuracy compliant with ISO 1042

• Supplied with Batch Certificate for traceable calibration

• Borosilicate glass ensures high chemical and thermal resistance

• White graduation mark provides clear and permanent readability

• PE stopper offers a secure and contamination-free seal

• Autoclavable and reusable for long-term use

Applications

Ideal for standard solution preparation, quantitative analysis, and titration work. Furthermore, this volumetric flask is suitable for chemical, analytical, and pharmaceutical laboratories requiring certified accuracy and reliability. Ultimately, the DURAN 50 mL Volumetric Flask delivers professional precision, robust durability, and dependable laboratory performance.