Volumetric flasks, class 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

Volumetric flask conformity certified, with
dated batch identification, NS ground and
poly stopper, adjusted 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 148861552
5 10/19* 0.04 70 2 148861553
10 7/16 0.025 90 2 148861556
10 10/19* 0.04 90 2 148861560
20 10/19 0.04 110 2 148861564
20 12/21* 0.06 105 2 108861566
25 10/19 0.04 110 2 148861569
25 12/21* 0.06 110 2 108861571
50 12/21 0.06 140 2 148861576
50 14/23* 0.08 140 2 148861578
100 12/21 0.1 170 2 148861580
100 14/23 0.1 170 2 148861581
200 14/23 0.15 210 2 148861582
250 14/23 0.15 220 2 148861586
500 19/26 0.25 260 2 148861590
1000 29/32* 0.6 300 1 108861592
1000 24/29 0.4 300 1 148861594
2000 29/32 0.6 370 1 148861597

*wide neck