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DWK Life Sciences DURAN™ Volumetric Flask, Class B, with scratched graduation mark and ergonomic polyethylene stopper, white print

DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work.

Brand:  DWK Life Sciences 246701756

Additional Details : Weight : 0.07000kg

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Product Code. 15210926

  • 331.00 SEK / Pack of 2

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Volumetric flasks are available in two different accuracy Classes: Class A and Class B. The two Classes differ in the accuracy of measurement with Class A being the highest accuracy, and Class B is approximately half that of Class A. The volumetric flasks with accuracy Class A have a blue print for clear glass products and a white print for amber versions. The accuracy Class B products have a white print. For these products only a general glass specification is available.

  • Calibration based on the poured in volume (In) at a + 20°C reference temperature
  • Outstanding precision during volumetric measurement and high-quality process stability
  • Thanks to the exact processing and precisely calibrated scales, they permit the highly accurate determination and measurements of volume
  • Supplied with ergonomic polyethylene stopper for easy and safe tightening or removal
  • The volume content tolerances conform to accuracy Class B
  • Fired-on, highly durable white print
  • With printed ring mark for better visibility
  • Influence of undesirable factors is kept to an absolute minimum


50 mm
Boro 3.3, Polyethylene
50 mL
Preparation and Storage of Standard Solutions; Measuring Liquid Amounts; Diluting Solutions; Mixing Several Components; Measurement Analysis; Volumetric Measurement
± 0.12 mL