Abstract: A laboratory system includes: at least one reactor; a sample extraction device for extracting a sample from the at least one reactor into a sampling space; a fluid supply system including a transportation fluid supply; at least one sample storage container; at least one fluid supply channel connecting the extraction device to the fluid supply system; at least one sample extraction channel connecting the extraction device to the sample storage container, where the fluid supply system is arranged to push the sample from the sampling space through the sample extraction channel to the at least one sample storage container using transportation fluid of the transportation fluid supply.

Abstract: A stir system for stirring a liquid in a vial includes a top for at least partially closing the vial and a stirrer rotatable mounted in the top. The stirrer extends from the top into the vial and the stirrer is being connected with a magnet, which is rotatable during use by a rotating magnet field so as to rotate the stirrer in the vial. The system further includes a holder for holding the vial and a cover for covering the vial in the holder.

Abstract: The invention relates to a sample analysis apparatus. The apparatus comprises: a radiation system to irradiate the sample in a vial and an analyser with a camera to analyse the radiation received from the sample in the vial. The apparatus is provided with a holder to releasable hold the vial and with an optical path for the radiation system to irradiate the sample and for the camera to make images of the sample. The radiation system can be used for front lighting of the sample in the vial or for back lighting of the sample in the vial. The camera may be provided with a telecentric lens.

Abstract: A receiver is disclosed for use in listening devices, such as hearing aids. The receiver comprises an electromagnetic drive assembly that includes a bobbin having a coil of conductive wire formed thereon. The bobbin is capable of compensating for the deflections on the armature that may be caused by shock. The bobbin is also capable of centering an armature leg within the coil.