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Products in detail - Burettes |
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Burettes are used exclusively for titration measurement. The quantity of liquid required for the titration, which is not known in advance, can be read accurately upon completion of the reaction. DURAN® burettes are calibrated to deliver at a reference temperature of 20°C. The volume content tolerances for burettes meet the accuracy limits of the German weights and measures regulations and the ISO and DIN recommendations. The accuracy limits of the DURAN® Class “B” version are about 1.5 times the accuracy limits of Class “AS”. They are, therefore, better than required by DIN.
By specifying a Class “AS” the German weights and measures regulations within the framework of the 15th Amending Regulations have taken into account that the great majority of volumetric measurements, especially in clinical laboratories, are carried out with water or dilute aqueous solutions; thus apparatus with considerably shorter run-off times than previously required, but with the same accuracy limits, are now accepted for calibration.
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For more information about this product,
please refer to the
Online-catalog.
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11.05.-15.05.2009
ACHEMA Frankfurt, Germany
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