Burettes acc. to Mohr , borosilicate glass 3.3 , Class AS , clear glass
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.
- in compliance with DIN EN ISO 385
- very good chemical resistance
- minimal thermal expansion
- high resistance to thermal shocks
- circular graduation at main points
- well legible numbers and graduations
- total length approx. 760 ± 20 mm
Class AS, with NS PTFE plug
CAPACITY : ( 10 ml , 25 ml , 50 ml )
- BRAND : MARIENFELD ( Germany)
المراجعات
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