Grinds samples even with high contents of water, fat or fiber
Trace element analysis due to inert high quality ceramic knife
Microbiological testing using autoclavable materials
Resistant to low temperatures in case of frozen samples
Easy to use
Straightforward grinding process
Automatic speed adjustment in case of unexpected high friction
Meets highest demands of safe operation and functionality
High recovery rates and low standard deviations due to good particle size distribution
No thermal decomposition by short grinding times
No carry-over effects by facilitated cleaning procedures
Contaminant-free grinding using the ceramic knife
Save time and money
The BUCHI Mixer B-400 reduces the number of essential analyses per sample due to the complete homogeneity of samples.
Special version for the trace element analysis
For trace element analysis, the homogenized sample must be free of contamination. The B-400 is available with components in contact with the sample made of borosilicate glass, inert plastics (PP and PEEK), or titanium. The cutting knife is high quality ceramic.
Microbiological sample testing
For microbiological sample testing, sterility is an absolute requirement. A PVDF membrane permits autoclave sterilization of all components contacting the sample.
The B-400 has been awarded the official GS mark for “Tested Safety” – meeting maximum requirements on safe operation and functionality. A major feature: The knife of the mixer can only rotate with the safety door closed. If the door is opened while mixing is in progress, the knife stops automatically.