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Microcalorimetry HPLC detectors

In flow microcalorimetry a small sample is put into the cell of the calorimeter and the probe molecule passes through it in an appropriate solvent. Adsorption of the probe results in an increase in temperature and integration of the area under the signal gives the heat of adsorption [70]. This quantity can be used for the calculation of the reversible work of adhesion according to Eq. 13. The capabilities of the technique can be further increased if a HPLC detector is attached to... [Pg.133]

FIG. 5 Apparatus for flow sorption microcalorimetry simultaneously with flow frontal analysis sohd/hquid chromatography. L1-L6, solutions Dl, D2, degassers 7PV, electric seven-port valve PCI, PC2, personal computers MP, HPLC micropump PR, pressure regulator 6WV, six-way valve L, loop Tl, T2, thermostats TAM, microcalorimeter COL, column RID, refractive index detector SC, RID sample ceU RC, RID reference ceU A, amphfler FM, flowmeter W, waste. (Adapted from Ref. 35.)... [Pg.347]


See also in sourсe #XX -- [ Pg.116 ]




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