A mobile laboratory and method to expedite regulatory test results for agricultural food and/or beverage products. The mobile laboratory can include test equipment mounted on shock absorbing and leveling stands that are disposed in a truck or in a trailer. The mobile laboratory can be taken directly to a customer's location and tests performed on samples at that location, thus avoiding the time and expense of the customer packaging and shipping samples to a non-mobile lab, thus providing the ability to deliver test results directly to the customer much more quickly. The mobile laboratory can include one or more gas chromatography, mass spectroscopy, and/or liquid chromatography systems.

A digital dispense system for preparing and analyzing a plurality of samples. The system includes two or more fluid droplet ejection devices. Each fluid droplet ejection device contains a fluid droplet ejection cartridge containing at least one fluid to be dispensed. The fluid droplet ejection cartridge is attached to a translation mechanism for moving the fluid droplet ejection cartridge back and forth over a sample holder in an x direction. A sample tray translation mechanism is provided for moving a sample tray along a production path in a y direction orthogonal to the x direction through the two or more fluid droplet ejection devices.

A method and system for analyzing a sample potentially comprising a target, comprising: (i) activating one or more components of the sample analysis system in preparation for a sample, wherein the sample analysis system comprises a heating element, a centrifuge, a thermocycler, an imager, a user interface, and a processor; (ii) obtaining a sample potentially comprising a target; (iii) adding the obtained sample to a sample preparation receptacle, the sample preparation receptacle comprising one or more reagents configured to maximize success of the sample analysis; (iv) heating the sample preparation receptacle, with the added sample, in the heating element of the sample analysis system at a first temperature for a first heating period of time; (v) centrifuging the sample preparation receptacle, after heating, for a first period of time using the centrifuge of the sample analysis system; (vi) transferring at least a portion of the sample, after centrifugation, from the sample preparation receptacle to a sample analysis receptacle, the sample analysis receptacle comprising one or more reagents configured for a qPCR reaction specific to a selected target; (vii) obtaining, via the thermocycler and imager of the sample analysis system, a fluorescence curve during a qPCR reaction; (viii) analyzing, by the process of the sample analysis system, the obtained fluorescence curve to determine a presence or absence of the selected target in the sample; and (ix) reporting, to a user by the user interface of the sample analysis system, the presence or absence of the selected target in the sample; wherein one or more steps of the method are guided by interactive instructions provided by the sample analysis system.

A convenience kit for sterilizing and delivering liquids into the safety of a sterile environment inside a plastic bag (which can be disposed in a field environment) wherein a so sterilized liquid is dispensed into a vessel which is capped and sealed before removal from the bag. The convenience kit can be provided in a solitary format or, as a subkit combined with other associated items in a more inclusive convenience kit. In short, convenience kits made according to the present invention provide opportunity for accomplishing an aseptic liquid sterilizing transfer, a task which is commonly associated with on-hand capability of a laminar flow hood, in field environments and other areas which are remote from facilities having laminar flow hoods.

A system and method for providing fertilizer for crop production in an aqueous solution comprising nano-sized fertilizer particles, which are free of any chemical side chain and free any micelle to protect the nano-sized particle from re-agglomeration, suspended therein for improved uptake by the population of the crop.

Methods, devices, systems, and kits useful for the collection and analysis of samples obtained by swabs are disclosed. Swab containers configured for receiving a swab containing a sample; cartridges for holding one or more of: a swab container, a swab, assay units, pipette tips, vessels, transport units, and implements; systems (which may include a sample processing device); kits; and methods for their use are disclosed. A swab container may include an entry port; an assay chamber having an assay port; a conduit comprising an interior channel connecting the entry port; and an interior channel providing fluidic communication between the entry port and assay chamber. An interior channel may be configured to squeeze a portion of a swab placed in or through the conduit. A cartridge may include a cartridge frame configured to receive one or more of swab containers, assay units, transport units, pipette tips, vessels or implements.

A molecular point-of-care testing (POCT) diagnostic device for molecular detection of various diseases with sample-in-result-out principle is provided. The device has a sample tube in which a test sample is mixed with a sample buffer, a microfluidic-based reaction tube with a simple flow-based system for amplifying the sample buffer mixed with the test sample to form an amplified result, and a closed-system, disposable result interpretation using colorimetric- or lateral flow assay-based for assaying the amplified result. The device is portable and simple to use, which can help bring laboratory detection to the field.

The present invention generally relates to a sample receiving device for releasably storing a substance. The sample receiving device includes a lid having a reservoir for retaining the substance, and a pierceable barrier sealing the substance within the reservoir; and b) a funnel for receiving a sample and configured for closure by the lid. The funnel is configured for releasable attachment to a sample receptacle such that a sample can be provided to the funnel and travel through the channel in the funnel into the sample receptacle. Further, the funnel includes one or more cutting ribs for cutting the pierceable barrier such that upon cutting of the pierceable barrier the substance is released from the reservoir, flows through the channel in the funnel and into the sample receptacle to be mixed with the sample. The present invention also provides a kit for collecting and storing biomolecules.

A system and method for providing fertilizer for crop production in an aqueous solution comprising nano-sized fertilizer particles, which are free of any chemical side chain and free any micelle to protect the nano-sized particle from re-agglomeration, suspended therein for improved uptake by the population of the crop.

A breathing air laboratory on location gas sample test and data collecting system and method, at a remote breathing air provider's facility, that includes an air compressor, for remotely testing, collecting, and monitoring the quality and purity of the breathing air being produced at the provider's facility, that allows an accredited independent monitoring, testing, and analyzing facility to provide breathing air validation and certification to a cloud-based air quality test and analysis account belonging to the breathing air provider facility at any time. The system includes redundant gas sample air sensors for O2 and CO to ensure quality and accuracy in the breathing air test and data collection, and analysis and a canary gas sample test module securely mounted in a laboratory chassis, but manually swappable, to ensure credibility and accuracy of the sensors being used to test gas/air samples.