Measuring cylinder 25 ml, class A Duran®, ring graduation, amber graduated, conformity certified,

IN (TC) calibrated. With spout and hexagonal glass base. Main point ring graduation. With dated batch identification. Declaration of conformity acc. to DIN 12600. With durable amber stain graduation, acc. to DIN EN ISO 4788.
For those products batch calibration reports, which are free of charge, can be generated and printed on www.hirschmannlab.com. Additional single calibration reports or DAkkS certificates (former DKD calibration reports) are available.