Support

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24h / 365days

We offer support for our customers

Mon - Fri 8:00am - 5:00pm (GMT +1)

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Cybersteel Inc.
376-293 City Road, Suite 600
San Francisco, CA 94102

Have any questions?
+44 1234 567 890

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info@yourdomain.com

About us

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Automatic burettes acc. to Pellet

Automatic burettes acc. to Pellet

Burettes are calibrated volumetric instruments with graduations and ground-in stopcocks. They are used in laboratories for quantitative measurements of smaller liquid volumes in titration.

Burettes are calibrated ”Ex” (to deliver): The imprinted volume corresponds to the delivered quantity of liquid.

A Schellbach stripe (optional) facilitates reading precisely the meniscus of a liquid.
 
  • Class AS (fast delivery)
    ”A” stands for highest accuracy, ”S” for fast delivery.
    The tolerances of class AS are half of the tolerances of class B according to DIN ISO standards.
  • made of borosilicate glass 3.3
  • in compliance with DIN EN ISO 385
  • very good chemical resistance
  • minimal thermal expansion
  • high resistance to thermal shocks
  • with automatic zero adjustment
  • without intermediate stopcock
  • circular graduation at main points
  • blue graduated
  • well legible numbers and graduations
  • 2 pieces in a sturdy carton
  • bottles and rubber bellows can be ordered separately
With NS glass plug in delivery stopcock
Cat. No.
clear glass
Cat. No.
Schellbach
Capacity Tolerance Unit
2522001 2523001 10 : 0,02 ml ± 0,02 ml 2
2522011 2523011 25 : 0,05 ml ± 0,03 ml 2
2522031 2523031 50 : 0,1 ml ± 0,05 ml 2
With NS PTFE plug in delivery stopcock
Cat. No.
clear glass
Cat. No.
Schellbach
Capacity Tolerance Unit
2522101 2523101 10 : 0.02 ml ± 0,02 ml 2
2522111 2523111 25 : 0,05 ml ± 0,03 ml 2
2522131 2523131 50 : 0,1 ml ± 0,05 ml 2
Copyright 2024 - Paul Marienfeld GmbH & Co. KG