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DURAN® Volumetric Flask 2000 ml Class A, Blue Graduation, PE Stopper – Volumetric Flask NS 29/32

SKU: 246786359

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The DURAN® Volumetric Flask 2000 ml Class A is made from borosilicate glass 3.3 offering high thermal resistance, chemical resistance, and thermal shock resistance, ensuring durability in laboratory environments. The flask features a blue graduation mark for clear and accurate reading of liquid volumes. The product includes a polyethylene (PE) stopper and a batch certificate to ensure accuracy according to laboratory standards. Features a standard ground neck NS 29/32, suitable for standard solution preparation, solution dilution, and chemical analysis applications.

Introduction to DURAN 2000 ml Class A volumetric flask

The DURAN 2000 ml Class A volumetric flask (SKU 246786359) is a volumetric glassware manufactured by Duran (Germany). The product is specialized for preparing standard solutions, diluting samples, and serving chemical analytical tests. With Class A accuracy, it meets strict error control requirements in laboratory environments.

Outstanding features

Made of borosilicate glass 3.3 with optimal heat resistance, thermal shock resistance, and chemical resistance.
A clear blue graduation mark printed on the body makes it easy for users to align the solution meniscus.
Standard ground neck NS 29/32 supplied with a durable polyethylene (PE) stopper.
Supplied with a batch certificate supporting traceability and quality calibration.

Applications

Preparing and formulating large standard solutions in chemical analysis.
Diluting solutions, preparing test samples in pharmaceuticals, food, and environmental monitoring.
Used in research, training, and quality control at testing laboratories.

Frequently Asked Questions

Does the product come with a batch calibration certificate?
Yes, the volumetric flask comes with a batch certificate to confirm accuracy according to Duran standards.

What material is the stopper of this volumetric flask made of?
The flask is equipped with a polyethylene (PE) stopper compatible with the ground joint size NS 29/32.