Membrane osmometer for molecular weight determination in organic and aqueous solution (for molecular weight from 10,000 to 2,000,000).
The OMSOMAT 090 enables the measurement of the average molecular weight (Mn) of polymers that are soluble in aqueous or organic solvents within the range of 10,000 to 2,000,000 g/Mol.
The measurement is highly dependent on the membrane that is used. GONOTEC offers membranes with different "cutoffs" that are made of different materials, so that a suitable configuration can be offered for most applications.
Advantages
- high-performance measuring cell
- short response times
- small sample volumes
- highest measuring resolution of 0.1 mm liquid column per digit
- avoids "balloon effects"
- membrane diameter of 40mm
The cells in the OSMOMAT 070 and OSMOMAT 090 can only be used with a GONOTEC Controller "SA" or "B"
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