Discharge tubes with recirculation valve eliminates sample loss and saves precious reagents
Unique piston mechanism allows cleaning and servicing of piston cylinder without disturbing calibration
Springless valve designoffers high chemical resistance and a longer life with minimal maintenance
Volume lock prevents accidental flow of reagents
Dual graduation marks enables precise volume setting and clear visibility from both sides
4 additional adapters for compatibility with varied bottle sizes
Meets ISO 8655-5 standards, supplied with dedicated calibration report