Description
Calibrations in: Dry, Pre-Moistened, or in both conditions according to article reference, are supplied with an individual identification number of contrast, engraved in the lower part of the neck and accompanied by a calibration certificate.
For dry or double-scale calibrated flasks (dry and pre-moistened), the calibration calibration attached is for dry calibration and issued by the Laboratory of Calibration of Volumetric, S.A. ENAC accredited.
In all cases, a copy of the authorization of the officially authorized laboratory, issued by the Department of Industry of the Generalitat de Catalunya, is also attached.