Spare spindle with retention, for burette 25 ml / 50 ml, lateral stopcock, PTFE

Burette stopcock, Boro 3,3, amber, PTFE key

Burettes, SILBERBRAND, class B, Boro 3,3, amber, straight stopcock, PTFE key

Automatic burettes Pellet pattern, SILBERBRAND, class B, amber, with intermediate stopcock, lateral stopcock, PTFE key

Automatic burettes Pellet pattern, SILBERBRAND, class B, amber, lateral stopcock, PTFE key