Which part of your volumetric glassware is available as conformity certified?

The following products are available conformity certified: graduated and volumetric pipettes, graduated cylinders, volumetric flasks and burettes acc. to Mohr and Pellet. These products bear the mark "H" which stands for "conformity certified". On request and at an extra charge we can also issue certificates for the graduated cylinders, the volumetric flasks and the burettes.