Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key

Burette with straight standard ground stopcock, DURAN®, class AS, with PTFE key
The original DURAN® burettes are manufactured from chemically highly resistant borosilicate glass 3.3. Thanks to the precise scale, they are ideal for titration. Calibration is based on the released volume ("Ex") at a + 20°C reference temperature. This means the fluid quantity released can be taken exactly from the scale, as the liquid adhesion to the glass is taken into account in the calibration. Volume content tolerances conform to DIN and ISO accuracy limits.

  • With Schellbach stripe and main graduations as circular divisions
  • Conforms to ISO 385
  • Autoclavable
  • Corresponds to USP / EP and JP guidelines
Nominal capacity ml10
Division ml0.02
Tolerance ml0.02
Height mm820
PK1
Cat. No.06811044
Lieferzeit ca. 10 Arbeitstage
Nominal capacity ml25
Division ml0.05
Tolerance ml0.03
Height mm820
PK1
Cat. No.06811043
Lieferzeit ca. 10 Arbeitstage
Nominal capacity ml50
Division ml0.10
Tolerance ml0.05
Height mm820
PK1
Cat. No.06811042
Lieferzeit ca. 10 Arbeitstage
Nominal capacity ml100
Division ml0.20
Tolerance ml0.1
Height mm870
PK1
Cat. No.06811041
Lieferzeit ca. 10 Arbeitstage