A collector module for an SFC system, comprising: a gas-liquid separator, which is arranged downstream of a back-pressure regulator in the flow path; a multiway valve, which is fitted directly downstream at an outlet of the gas-liquid separator and is designed to direct the incoming sample stream either by way of a capillary into a fractionating vessel which is positioned under the gas-liquid separator, or into a waste vessel; wherein (i) the gas-liquid separator, the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (ii) the gas-liquid separator is fitted in a fixed manner and the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (iii) the gas-liquid separator and the multiway valve are fitted in a fixed manner and the capillary is designed to perform a vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; and a fractionating vessel holder for a plurality of fractionating vessels, which can be electrically or pneumatically positioned one after the other under the tip of the capillary. a gas-liquid separator, which is arranged downstream of a back-pressure regulator in the flow path; a multiway valve, which is fitted directly downstream at an outlet of the gas-liquid separator and is designed to direct the incoming sample stream either by way of a capillary into a fractionating vessel which is positioned under the gas-liquid separator, or into a waste vessel; wherein (i) the gas-liquid separator, the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (ii) the gas-liquid separator is fitted in a fixed manner and the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (iii) the gas-liquid separator and the multiway valve are fitted in a fixed manner and the capillary is designed to perform a vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; and (i) the gas-liquid separator, the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (ii) the gas-liquid separator is fitted in a fixed manner and the multiway valve and the capillary are designed to perform a joint vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; or (iii) the gas-liquid separator and the multiway valve are fitted in a fixed manner and the capillary is designed to perform a vertical movement in such a way that a tip of the capillary moves in and out of an opening in the fractionating vessel; and a fractionating vessel holder for a plurality of fractionating vessels, which can be electrically or pneumatically positioned one after the other under the tip of the capillary.