Volumetric flasks, DURAN®, Class A, blue graduation, pre-packing regulation

Volumetric flasks in accordance with the pre-packing regulation. Certificate of conformity, with dated batch identification. Rimmed edge and printed scale on the neck for easy and quick detection of the deviation of actual value from nominal value. Non-ground, calibrated for IN.

Additional batch certificates can be generated and printed at any time free of charge on the manufacturer's website.