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DURAN® 20 ml Class A volumetric flask, white graduation, octagonal PE stopper NS 10/19

DURAN® 20 ml Class A volumetric flask, white graduation, octagonal PE stopper NS 10/19

SKU: 216781203

DURAN® 20 ml Class A volumetric flask, white graduation, octagonal PE stopper NS 10/19

Prestige & Quality

DURAN® 20 ml Class A volumetric flask, white graduation, octagonal PE stopper NS 10/19

Genuine warranty

DURAN® 20 ml Class A volumetric flask, white graduation, octagonal PE stopper NS 10/19

Responsive & Competitive
The DURAN® 20 ml Class A volumetric flask is designed with a single precise graduation mark, suitable for standard solution preparation and accurate volumetric measurements in the laboratory. The flask features an easy-to-read white graduation mark and includes a batch certificate ensuring Class A accuracy. The product uses a standard NS 10/19 octagonal PE stopper for tight sealing and convenient handling. Made from high-quality borosilicate glass 3.3, the flask provides excellent thermal resistance, thermal shock resistance, and chemical durability, making it ideal for analytical, testing, and scientific research applications.

Frequently used with

See also: Plastic wash bottle, Glass funnel, Analytical balances, Glass Pasteur pipette, Glass weighing bottles

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