Classification
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BRAND 

Volumetric flasks, boro 3.3, class A, PUR coated, blue graduations

The plain and high quality PUR coating envelops the volumetric flasks like a protective skin. In the event of breakage, the safety coating helps contain the glass fragments. The light blue coating facilitates optical distinction. Frequent autoclaving at 121 °C reduces splintering protection. Suitable for dishwashers (cleaning up to max. 95°C). All Blaubrand® volumetric flasks are supplied with a batch number and an accompanying batch certificate within the outer packaging. They are also available with individual works or DAkkS (former DKD) calibration certificate on request.

  • Blaubrand® PURprotect
  • DIN EN ISO 1042
  • DE-M marking
  • Ring mark and inscriptions in high contrast blue enamel
  • Calibrated to contain (TC, IN)
  • With PP stopper
Volumetric flasks, boro 3.3, class A, PUR coated, blue graduations


Volumetric flasks, boro 3.3, class A, PUR coated, blue graduations
Nominal capacity
ml
Tolerance
ml
Ground sizeStandardPKCat. No. 
50±0.1NS14/23DIN EN ISO 104224689122
100±0.1NS14/23DIN EN ISO 104224689123
200±0.15NS14/23DIN EN ISO 104224689124
250±0.15NS14/23DIN EN ISO 104224689125
500±0.25NS19/26DIN EN ISO 104224689126
Alternate products:
Volumetric flasks, borosilicate glass 3.3, Class B. / BRAND
Volumetric flasks, boro 3.3, class A, with beaded rim / BRAND
Volumetric flasks, boro 3.3, class A, blue graduations / BRAND
Volumetric flasks, boro 3.3, class A, amber graduations, with PP stopper / BRAND
Volumetric flasks, boro 3.3, class A, with beaded rim / BRAND