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Merck
CN

DWK246183656

Duran® Mixing Cylinder

capacity 250 mL, class A, pack of 2 ea, clear, joint: ST/NS 29/32, polyethylene stopper, hexagonal base

别名:

246183656, DURAN cylinder, class A cylinder, measuring cylinder, mixing cylinder

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UNSPSC Code:
41121805

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material

borosilicate glass 3.3 flask, clear , hexagonal base, polyethylene stopper

joint

joint: ST/NS29/32

feature

accuracy± 1 mL, autoclavable, class A, graduations 2 mL

packaging

pack of 2 ea

manufacturer/tradename

DWK Life Sciences DURAN® 246183656

capacity

250 mL

diam. × H

29 mm × 287 mm

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General description

DURAN® Mixing cylinders are used for diluting solutions and mixing several components in a given quantity ratio. Available in two different accuracy Classes – Class A with main ring points graduation and Class B with line graduation. For additional differentiation have the mixing cylinders with accuracy Class A a blue graduation and the B Class mixing cylinders a white graduation. Volume content tolerances for measuring and mixing cylinders conform to DIN and ISO accuracy limits. Thus the desired concentration can be precisely set. Mixing cylinders with a batch number and accuracy Class A are supplied with a batch certificate. This certificate documents the mean value obtained from measuring the batch in question, the standard deviation and the day of issue. The batch certificates can also be retrieved online. The batch number consists of four digits. The first two numbers specify the production year, and the following two numbers specify the batch, e.g.: 18.01.

Application

Measuring, mixing

Features and Benefits

  • Complies with ISO 4788
  • Made from borosilicate glass 3.3
  • A uniform wall thickness over the entire measuring range prevents wedge errors
  • Large hexagonal base equipped with three knobs which increase its stability and prevent the cylinder from rolling
  • Supplied with ergonomic polyethylene stopper for easy and safe tightening or removal
  • Calibration based on the poured in volume (“In”) at a + 20 °C reference temperature
  • The volume content tolerances conform to accuracy Class A
  • Easy-to-read scale with graduation marks to estimate the content, with circular ring graduations
  • Fired-on, highly durable blue print

Legal Information

DURAN is a registered trademark of DWK Life Sciences

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