An automated isolation device for isolation of mitochondria includes an incubation station including a holder for a viable mitochondria solution; and a cooling system, controlled by a processor of the device, for cooling the holder. The device includes a processor-controlled transfer system for transferring solution from the holder to a filtration station; and the filtration station, including a series of filters. The device includes a processor-controlled spectrometry station including a spectrometer positioned to illuminate a cuvette fluidically coupled to an output of the filtration station; and a detector coupled to the processor and positioned on a side of the cuvette opposite the spectrometer. The device includes a processor-controlled transfer system for transferring solution from the spectrometry station to a centrifuge. The centrifuge is processor-controlled and configured to centrifuge the filtrate to separate viable mitochondria from a supernatant.

Systems, devices, and methods are described herein for a vapor or gas sampling device. In one aspect, the described collector may include an outer tube having first and second ends, with the hollow tube forming a plurality of perforations proximate to the first end. In some examples, the perforations may prevent the passing of detritus or environmental contaminants through the perforations. The collector may also include inner tube having a first end and a second end, with the hollow tube forming a plurality of perforations proximate to the second end, which is opposite the first end of the outer tube. The inner tube may be positioned or affixed at least partially inside of the outer tube. The perforations on the inner tube may be located towards the second end when relative to the perforations on the outer tube, such that the perforations of the two tubes do not overlap.

A rack for a diagnostic robot with at least one support for at least one container; at least one gas-outlet to supply the at least one container with a gas at a predefined but individually adjustable pressure level; a first gas pump to generate a gas at a predefined super-atmospheric pressure level; a second gas pump to generate a gas at a pre-defined sub-atmospheric pressure level; a first tubing system attached to the first gas pump and holding the gas generated by the first gas pump; a second tubing system attached to the second gas pump and holding the gas generated by the second gas pump; and at least one tube bridge, wherein one end of the bridge connects via a first valve into the first tubing system and the other end of the bridge connects via a second valve into the second tubing system, and wherein the at least one gas-outlet is connected to the center of the bridge.

The invention relates to a gas in/outlet-adapter system for a container/rack assembly for a diagnostic robot comprising: —a receptacle (15) comprising a gas-inlet wherein the receptacle (15) is attached to a container (12), —a nozzle (16) comprising a gas-outlet wherein the nozzle (16) is attached to a rack to supply the container (12) via the receptacle (15) with a gas at a defined pressure level, wherein the receptacle (12) —provides one opening (24) —which provides for a fluidic contact to the interior of the container (12) —and a second opening (25) —which provides for a gas leak-proof connection to the nozzle (16) on the rack when the receptacle (15) is placed over the nozzle (16), and wherein the nozzle (16) —provides one opening (26) —which provides for a fluidic contact to a tubing system of the rack—and a second opening (27) —which provides for a fluidic contact to the nozzle (16) when the receptacle (15) is placed to cover the nozzle (15).

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

An automated computer-controlled sampling system and related methods for collecting, processing, and analyzing agricultural samples for various chemical properties such as plant available nutrients. The sampling system allows multiple samples to be processed and analyzed for different analytes or chemical properties in a simultaneous concurrent or semi-concurrent manner. Advantageously, the system can process soil samples in the “as collected” condition without drying or grinding. The system generally includes a sample preparation sub-system which receives soil samples collected by a probe collection sub-system and produces a slurry (i.e. mixture of soil, vegetation, and/or manure and water), and a chemical analysis sub-system which processes the prepared slurry samples for quantifying multiple analytes and/or chemical properties of the sample. The sample preparation and chemical analysis sub-systems can be used to analyze soil, vegetation, and/or manure samples.

The invention provides columns (including pipette tip columns) and automated methods for the purification of nucleic acids including plasmids. Nucleic acids can be purified from unclarified, clarified or partially-clarified cell lysates that contain cell debris. The columns typically include a bed of medium positioned above a bottom frit and with an optional top frit. Plasmid preparation scales include miniprep, midiprep, maxiprep, megaprep and gigaprep.

Systems, devices, and methods are described herein for an auxiliary heat exchange system for use in scientific sampling. In one aspect, a heat exchange system may include at least one first conduit housed in an external casing, that is removably attachable to a heat/cooling system of a vehicle. Another conduit, such as a tracer tube, may be positioned proximate to the first conduit and housed in the external casing for at least a partial length of the first conduit. The tracer conduit may include a first end that is removably attachable to a gas collection device and a second end removably attachable to a measuring device. The first conduit may be configured to carry heated liquid from the heating/cooling system of the vehicle to maintain at least a threshold temperature of gas samples in the tracer conduit to prevent or reduce the formation of condensates in the tracer conduit.