All BLAUBRAND automatic burettes are supplied with a batch number and an accompanying batch certificate in the original packaging.
Calibrated to deliver （TD, Ex）
Items supplied： Burette tube with automatic zeroing, DE-M marking, with Quality Certificte batch control, PTFE stopcock, precision tip, filling tube （PVC, transparent） and 1000mL PE bottle with base. Please order supports and burette clamps separately.
