Spare burette tip, Boro 3.3, for burette 25 ml, clear

Burette stopcock, PTFE

Compact-Burettes, BLAUBRAND®, class AS, Boro 3,3, DE-M, with PTFE stopcock, blue Schellbach stripe

Compact-Burettes, SILBERBRAND, class B, Boro 3,3, with PTFE stopcock, black Schellbach stripe

Compact-Automatic burettes, BLAUBRAND®, class AS, Boro 3,3, DE-M, blue Schellbach stripe, PE-Bottle

Compact-Automatic burettes, SILBERBRAND, class B, Boro 3,3, black Schellbach stripe, PE-Bottle