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.
, class AS, Boro 3.3. nominal volume at the top, DE-M marking. DIN EN ISO 385. Calibrated to deliver (TD, Ex). Schellbach stripe. Available with interchangeable needle-valve stopcock with PTFE spindle (PTFE key in the intermediate stopcock) or STJ glass stopcock (glass key in the intermediate stopcock). Stand included.