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DURAN® volumetric flask, 2 ml, Class A, blue graduation, PE stopper – NS 7/16

DURAN® volumetric flask, 2 ml, Class A, blue graduation, PE stopper – NS 7/16

SKU: 246780253
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DURAN® volumetric flask, 2 ml, Class A, blue graduation, PE stopper – NS 7/16

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DURAN® volumetric flask, 2 ml, Class A, blue graduation, PE stopper – NS 7/16

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DURAN® volumetric flask, 2 ml, Class A, blue graduation, PE stopper – NS 7/16

Responsive & Competitive
The DURAN® Volumetric Flask 2 ml Class A is manufactured from borosilicate glass 3.3, offering high precision and durability for volumetric measurements. The flask features a blue graduation mark for clear observation during volume measurement. The product comes with a polyethylene (PE) stopper and a batch certificate, ensuring precision in accordance with laboratory standards. Standard ground neck NS 7/16, suitable for standard solution preparation, precise dilution, and chemical analysis applications.

Introduction to DURAN 2 ml Class A volumetric flask with PE stopper

DURAN 2 ml Class A volumetric flask (code 246780253) from Duran (Germany) is a specialized volumetric measuring instrument in laboratories. The product is manufactured from borosilicate 3.3 glass, serving sample preparation and high-accuracy liquid volume quantification.

Outstanding features

  • Complies with Class A accuracy and is supplied with a batch certificate.
  • Borosilicate 3.3 glass material provides high mechanical strength and optimal chemical resistance.
  • Clear blue graduation mark, supporting convenient observation and liquid meniscus alignment.
  • Standard NS 7/16 neck size, supplied with a tight-fitting polyethylene (PE) stopper.

Applications

  • Preparing standard solutions and reference materials at micro volumes of 2 ml.
  • Precise sample dilution for chemical analysis, chromatography, or spectroscopy.
  • Used in pharmaceutical, chemical testing, and biomedical research laboratories.

Frequently Asked Questions

What type of stopper does this DURAN 2 ml volumetric flask come with?
The product uses a polyethylene (PE) stopper suitable for the NS 7/16 ground joint neck size.

Does the flask come with a metrological certificate?
Volumetric flask code 246780253 is supplied with a batch certificate from the manufacturer Duran.

Specifications table
Capacity 1-50ml

Frequently used with

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

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