Graduated flasks

Volumetric flasks provide precise results in chemistry and pharmacy. They are not scaled, but have a single ring mark that is drawn all the way round the neck to avoid reading errors.

The narrow neck results in high setting accuracy. In addition, volumetric flasks have bulbous curves in the upper area so that any gas bubbles that form can escape from the solution more easily. However, if there are gas bubbles in the solution, the volumetric flask must be swivelled slightly so that the bubbles rise to the top. In addition to volumetric pipettes and burettes, volumetric flasks are therefore the most accurate volumetric instruments in the laboratory for analysis.

Filter

 Volumetric Flasks Volac FORTUNA®, Borosilicate Glass 3.3, Class A, with PP Stoppers

Poulten & Graf

With NS joints. Blue or amber graduation. Conformity approved. Height ±5 mm....

expand_more
Click here to display 13 items

 Flasks, volumetric, PP

Kartell

  • With stoppers
  • No meniscus
  • Calibrated gravimetrically at 20 °C
  • Chemically non-absorbent
  • Non wetting surface
  • Thick walls eliminate distortion
  • Food-safe
  • Autoclavable
...

expand_more
Click here to display 6 items

 Flasks, volumetric, PMP (TPX)

Kartell

  • With stoppers.
  • No meniscus
  • Calibrated gravimetrically at 20 °C
  • Chemically non-absorbent
  • Non wetting surface
  • Thick walls eliminate distortion
  • Food-safe
  • Autoclavable to 170 °C
...

expand_more
Click here to display 5 items

 Overflow-Volumetric flasks, Borosilicate glass 3.3

Starke

...

expand_more
Click here to display 21 items

 Volumetric trapezoidal flasks, boro 3.3, class A, blue graduations

BRAND

All Blaubrand ® volumetric flasks are delivered with batch number and one batch certificate included per pack. Also available with individual works or DAkkS calibration certificate, please enquire.

  • DIN EN ISO 1042
  • DE-M marking
  • Graduations and inscriptions in highly contrasting blue enamel
  • Calibrated to contain (IN)
  • With PP stoppers
...

expand_more
Click here to display 7 items

 Volumetric flask DURAN®, amber glass, class A, white graduated

DWK

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042, including batch certificate and certificate of conformity....

expand_more
Click here to display 12 items

 Volumetric flasks, borosilicate glass 3.3, class A, blue graduated, with PE stoppers, coated

Isolab

The flasks are coated with a special formulated coating that holds the broken parts together in case of breakage. The transparent coating can resist up to 135°C with maximum period of 30 minutes. Coated flasks should not be exposed directly to open flame.

  • Conformity certified, with batch certificate
  • DIN EN ISO 1042
  • Calibrated to contain (IN)
...

expand_more
Click here to display 17 items

 Volumetric trapezoidal flasks, Borosilicate glass 3.3, class A, blue graduated

Isolab

  • Conformity certified, with batch certificate
  • DIN EN ISO 1042
  • With NS and PE stoppers
...

expand_more
Click here to display 2 items

 Volumetric flask DURAN®, amber glass, class A, white graduated, incl. individual certificate

DWK

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. individual certificate and certificate of conformity....

expand_more
Click here to display 12 items

 Volumetric flask DURAN®, class A, blue graduated, incl. batch certificate

DWK

Calibrated to contain (IN). With PE stopper and with scratched ring mark. DIN EN ISO 1042. Incl. batch certificate and declaration of conformity....

expand_more
Click here to display 16 items

Add to shopping cart