Glass nutsche filters

Glass vessel: 10 / 30 / 50 / 100 / 140 / 250l
Pressure: -1.0 (FV) to +1.0 bar
Temperature: -60°C to +200°C
Filter cloth: Mesh size 8 to 115 micron
Material: Borosilicate glass 3.3 / PTFE / PFA / ETFE

Customized setups are available

Büchi nutsche filters can easily be combined with Büchi reactors for solid / liquid separation after the synthesis. The inert materials allow safe processing of a wide range of solvents and acids in an inert atmosphere and in a completely sealed glass system (büchiflex) under full vacuum.

Typical applications include filtration, drying, purification, crystallization, ion exchange, solid phase peptide synthesis (SPPS), chromatography as well as cannabis extraction (solvent extraction), cannabinoid extraction, cannabis extract purification and cannabis winterization (cannabis extract winterization).