Automatic burettes, Pellet pattern, without intermediate stopcock, Schellbach stripe, SILBERBRAND
: BRAND
Borosilicate glass 3.3, class B.
- Calibrated to deliver 'TD, Ex'
- Schellbach stripe, ring marks at major graduations
- Automatic zeroing, needle-valve stopcock with PTFE spindle, without intermediate stopcock
: DIN EN ISO 385