Abstract: The present invention relates to an apparatus (100) for feeding a fluidic system (110) with liquid medium, the apparatus (100) comprising a manifold and a cartridge removably mounted on the manifold; wherein the cartridge comprises one or more reservoirs, each reservoir comprising: wherein the cartridge comprises one or more reservoirs, each reservoir comprising: at least one gas inlet, and at least one liquid inlet or outlet; wherein the manifold comprises: a pressure control unit comprising one or more gas lines; one or more liquid level sensors; wherein the apparatus comprises at least one connection configured to be connected to an inlet and/or an outlet of the fluidic system; wherein, when the cartridge is mounted on the manifold: the gas lines of the pressure control unit are connected to the gas inlets of the one or more reservoirs and are configured to control gas pressure in the one or more reservoirs; and each liquid level sensor is configured to detect a level of liquid in at least one of

Abstract: The present invention relates to an apparatus (100) for feeding a fluidic system (110) with liquid medium, the apparatus (100) comprising a manifold and a cartridge removably mounted on the manifold: wherein the cartridge comprises one or more reservoirs, each reservoir comprising: at least one gas inlet, and at least one liquid inlet or outlet; wherein the manifold comprises: a pressure control unit comprising one or more gas lines; one or more magnetic field generators; wherein the apparatus further comprises at least one connection configured to be connected to an inlet and/or an outlet of the fluidic system; wherein, when the cartridge is mounted on the manifold: the gas lines of the pressure control unit are connected to the gas inlets of the one or more reservoirs and are configured to control gas pressure in the one or more reservoirs; and each magnetic field generator is configured to provide magnetic agitation in at least one of the reservoirs by generating a magnetic field in said reservoi

Abstract: The present invention relates to an apparatus for feeding a fluidic system with liquid medium, the apparatus comprising a manifold and a cartridge: wherein the cartridge comprises one or more reservoirs, each reservoir comprising: at least one gas inlet, and at least one liquid inlet or outlet; wherein the manifold comprises: a pressure control unit comprising one or more gas lines; wherein the apparatus further comprises at least one connection configured to be connected to an inlet and/or an outlet of the fluidic system; wherein: in a locked position, the cartridge is pressed against the manifold and the gas lines of the pressure control unit are connected to the gas inlets of the one or more reservoirs and are configured to control gas pressure in the one or more reservoirs; and in an unlocked position, the cartridge is removable from the manifold.

Abstract: The present invention relates to an apparatus for feeding a fluidic system with liquid medium, the apparatus comprising: a recirculation input reservoir, an injection reservoir, a recirculation output reservoir and a sampling reservoir, each reservoir comprising a gas inlet, and a liquid inlet or liquid outlet equipped with a check valve; a refill channel equipped with a check valve from the input reservoir to the recirculation output reservoir; a pressure control unit comprising gas lines connected to the gas inlets of the reservoirs and configured to control gas pressure in the reservoirs; the apparatus being configured to be connected to an inlet and an outlet of the fluidic system.

Abstract: The present invention relates to a device (2) for providing a liquid medium with a controlled flow rate and with a controlled concentration of a dissolved gas, the device (2) comprising: —a liquid reservoir (4) provided with: —at least one gas inlet (7); —at least one gas outlet (8); and—at least one liquid outlet (9); —an admission line (5) configured to provide a gaseous medium into the liquid reservoir (4), the admission line (5) being connected to the at least one gas inlet (7) and comprising at least one control valve (12); and an emission line (6) configured to withdraw the gaseous medium from the liquid reservoir (4), the emission line (6) being connected to the at least one gas outlet (8) and comprising at least one control valve (15). The present invention further relates to an assembly comprising said device, and to a method for providing a liquid medium with a controlled flow rate and with a controlled concentration in a dissolved gas.

Abstract: The invention relates to a method for simultaneously analyzing at least two samples using a chromatography device comprising a chromatography column having an inlet and an outlet, and at least one detector placed at the outlet of the chromatography column, the method comprising steps of: injecting fractions of each independent sample at the inlet of the chromatography column, the fractions of each independent sample being injected according to a specific injection timing sequence derived from a pseudo-random binary sequence associated with said independent sample; recording a signal generated by said detector for a period of time at least equal to a duration of the longest of the specific injection timing sequences; cross-correlating the recorded signal and a derived correlation function, said derived correlation function being derived from the pseudo-random binary sequence associated with one of the independent samples, so as to obtain an individual correlogram signal specific to said independent sample; and

Abstract: The invention relates to a method for simultaneously analyzing at least two samples using a chromatography device comprising a chromatography column having an inlet and an outlet, and at least one detector placed at the outlet of the chromatography column, the method comprising steps of: injecting fractions of each independent sample at the inlet of the chromatography column, the fractions of each independent sample being injected according to a specific injection timing sequence derived from a pseudo-random binary sequence associated with said independent sample; recording a signal generated by said detector for a period of time at least equal to a duration of the longest of the specific injection timing sequences; cross-correlating the recorded signal and a derived correlation function, said derived correlation function being derived from the pseudo-random binary sequence associated with one of the independent samples, so as to obtain an individual correlogram signal specific to said independent sample; and