Paul Marienfeld

Automatiska byretter enligt Pellet, Klass AS


Burettes are calibrated volumetric instruments with graduations and groundin stopcocks. Burettes are calibrated ”Ex” (to deliver): The imprinted volume corresponds to the delivered quantity of liquid. The Schellbach stripe facilitates reading precisely the meniscus of a liquid.

Classification:

  •     Class AS (fast delivery, circular
        graduation at main points). ”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
        (clear glass)
  •     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
  •     blue graduation
  •     well legible numbers and
        graduations
  •     bottles and rubber bellows can be
        ordered separately

Pellet burettes cl. AS clear gl. w. glass plug 10:0.02 ml

Art nr: 2522001

Fp. Storlek

2

Pellet burettes cl. AS clear gl. w. glass plug 25:0.05 ml

Art nr: 2522011

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. PTFE-plug 25:0.05 ml

Art nr: 2523111

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. glass plug 50:0.1 ml

Art nr: 2523031

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. PTFE-plug 10:0.02 ml

Art nr: 2523101

Fp. Storlek

2

Pellet burettes cl. AS clear gl. w. PTFE-plug 50:0.1 ml

Art nr: 2522131

Fp. Storlek

2

Pellet burettes cl. AS clear gl. w. PTFE-plug 25:0.05 ml

Art nr: 2522111

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. glass plug 10:0.02 ml

Art nr: 2523001

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. glass plug 25:0.05 ml

Art nr: 2523011

Fp. Storlek

2

Pellet burettes cl. AS Schell- bach w. PTFE-plug 50:0.1 ml

Art nr: 2523131

Fp. Storlek

2

Pellet burettes cl. AS clear gl. w. glass plug 50:0.1 ml

Art nr: 2522031

Fp. Storlek

2

Pellet burettes cl. AS clear gl. w. PTFE-plug 10:0.02 ml

Art nr: 2522101

Fp. Storlek

2