burettes, automatic burettes and bulb pipettes are supplied with a batch number and an accompanying batch certificate in the original packaging. On request, they are also available with an individual certificate, USP individual certificate or DAkkS calibration certificate.
, Boro 3.3. DIN EN ISO 4788, DE-M marking. Calibrated to contain (TC, In). Ring marks at major graduations. Marks and inscriptions in high contrast blue enamel. With spout and hexagonal base. Incl. one USP batch certificate.