Volumetric flasks, cl. A,
DURAN®, blue graduation


The precision of our volumetric measuring devices meets the highest of requirements, according to DIN EN ISO 1042 and the German
„Mess- und Eichverordnung“ (EO). We also support the use of our products in the laboratory through the provision of intelligent services
and consulting. For example, the batch quality certificate for an EM Techcolor volumetric measuring device can be printed simply and
free of charge via the internet: www.hirschmannlab.de/Services/Calibration certificate

Conformity certified, with dated batch
identification, NS ground and poly stopper,
adjustable to IN, DIN EN ISO 1042.

Volume
ml
Stand.
ground
Tolerance
± ml
Height
± 5 mm
PU Order Number
5 7/16 0.025 70 2 2820152
5 10/19* 0.04 70 2 2820153
10 7/16 0.025 90 2 2820160
10 10/19* 0.04 90 2 2820161
20 10/19 0.04 110 2 2820165
20 12/21* 0.06 105 2 2820166
25 10/19 0.04 110 2 2820170
25 12/21* 0.06 110 2 2820171
50 12/21 0.06 140 2 2820175
50 14/23* 0.08 140 2 2820178
100 12/21 0.1 170 2 2820180
100 14/23 0.1 170 2 2820181
200 14/23 0.15 210 2 2820185
250 14/23 0.15 220 2 2820186
500 19/26 0.25 260 2 2820190
1000 29/32* 0.6 300 1 2820192
1000 24/29 0.4 300 1 2820193
2000 29/32 0.6 370 1 2820194

*wide neck