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.
, tall form, class A, blue graduation. DE-M marking. Boro 3.3. DIN EN ISO
4788. Calibrated to contain (TC, »In«). With spout and hexagonal glass base. Ring marks at major graduations. Marks and inscriptions in high contrast blue enamel.