Abstract: Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample comprising magnetically responsive particles, and one or more magnets that are in substantially fixed positions relative to the container. A sample processing unit also generally includes a conveyance mechanism configured to convey the container to and from a position that is within magnetic communication with the magnet, e.g., such that magnetically responsive particles with captured analytes can be retained within the container when other materials are added to and/or removed from the container. Further, a sample processing unit also typically includes a rotational mechanism that is configured to rotate the container, e.g., to effect mixing of sample materials disposed within the container. Related carrier mechanisms, sample processing stations, systems, and methods are also provided.

Abstract: Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample comprising magnetically responsive particles, and one or more magnets that are in substantially fixed positions relative to the container. A sample processing unit also generally includes a conveyance mechanism configured to convey the container to and from a position that is within magnetic communication with the magnet, e.g., such that magnetically responsive particles with captured analytes can be retained within the container when other materials are added to and/or removed from the container. Further, a sample processing unit also typically includes a rotational mechanism that is configured to rotate the container, e.g., to effect mixing of sample materials disposed within the container. Related carrier mechanisms, sample processing stations, systems, and methods are also provided.

Abstract: Provided herein are apparatuses and methods for fragmenting nucleic acids or disrupting cells. For example, some embodiments provide a disposable microfluidic device designed to position a sample to be in direct contact with a high frequency vibrating element that emits an ultrasonic frequency into the sample such that the vibrational energy transduced into the sample results in fragmenting nucleic acids or disrupting cells.

Abstract: The present invention provides systems and methods for analysis of samples, particularly biological and environmental sample to detect biomolecules of interest contained therein. A variety of system components are described herein, including, but not limited to, components for sample handling, mixing of materials, sample processing, transfer of materials, and analysis of materials. The invention further provides mechanisms for combining and integrating the different components and for housing, moving, and storing system components or the system as a whole. The systems may include any one or more or all of these components. The system finds particular use when employed for analysis of nucleic acid molecule using mass spectrometry, however, the invention is not limited such specific uses.

Abstract: The invention relates generally to sample ionization, and provides ionization probe assemblies, systems, computer program products, and methods useful for this purpose.

Abstract: The invention relates generally to sample ionization, and provides ionization probe assemblies, systems, computer program products, and methods useful for this purpose.

Abstract: Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample comprising magnetically responsive particles, and one or more magnets that are in substantially fixed positions relative to the container. A sample processing unit also generally includes a conveyance mechanism configured to convey the container to and from a position that is within magnetic communication with the magnet, e.g., such that magnetically responsive particles with captured analytes can be retained within the container when other materials are added to and/or removed from the container. Further, a sample processing unit also typically includes a rotational mechanism that is configured to rotate the container, e.g., to effect mixing of sample materials disposed within the container. Related carrier mechanisms, sample processing stations, systems, and methods are also provided.

Abstract: Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample comprising magnetically responsive particles, and one or more magnets that are in substantially fixed positions relative to the container. A sample processing unit also generally includes a conveyance mechanism configured to convey the container to and from a position that is within magnetic communication with the magnet, e.g., such that magnetically responsive particles with captured analytes can be retained within the container when other materials are added to and/or removed from the container. Further, a sample processing unit also typically includes a rotational mechanism that is configured to rotate the container, e.g., to effect mixing of sample materials disposed within the container. Related carrier mechanisms, sample processing stations, systems, and methods are also provided.

Abstract: The present invention provides devices, apparatuses, and systems for lifting and mounting of clinical- and research-related equipment. In particular, the present invention provides a lift and mount system for mass spectrometers (e.g., for time of flight (TOF) mass spectrometers (MS)).

Abstract: The invention relates generally to sample ionization, and provides ionization probe assemblies, systems, computer program products, and methods useful for this purpose.

Abstract: Cartridges useful for mixing materials, such as fluidic materials are provided. A cartridge typically includes a body structure having surfaces that define a cavity with upper and lower portions. A rotatable member generally extends along a horizontal axis in the upper portion of the cavity. One or more protrusions typically extend outward from the rotatable member and into the lower portion of the cavity, and are configured to mix the material when the material is disposed in the cavity. Related mixing stations, systems, kits, and methods are also provided.

Abstract: Sample processing units useful for mixing and purifying materials, such as fluidic materials are provided. A sample processing unit typically includes a container configured to contain a sample comprising magnetically responsive particles, and one or more magnets that are in substantially fixed positions relative to the container. A sample processing unit also generally includes a conveyance mechanism configured to convey the container to and from a position that is within magnetic communication with the magnet, e.g., such that magnetically responsive particles with captured analytes can be retained within the container when other materials are added to and/or removed from the container. Further, a sample processing unit also typically includes a rotational mechanism that is configured to rotate the container, e.g., to effect mixing of sample materials disposed within the container. Related carrier mechanisms, sample processing stations, systems, and methods are also provided.

Abstract: Systems, computer program products, and methods useful for handling or managing microplates are provided.

Abstract: A stacked sanding wheel for wooden panels with radical profiles. The sanding wheel has two sanding members stacked atop one another and mounted to a drive means for rotation about an axis. Each sanding member has a relatively rigid backing portion with an outer surface corresponding in profile to one of the surfaces on each side of the profile edge. The flexible sanding strips assume the shape of the outer surface of each backing portion which, in turn, corresponds to one of the surfaces of the profile to be sanded. The separate sanding members are secured to the drive means in a stacked relationship with their separate sanding strips abutting one another to form a sharp edge corresponding to the sharp edge of the wooden panel's profile.

Abstract: A multi-piece sanding wheel having two sanding members mounted about peripheral portions of a disc-shaped support member that is secured to a drive means. Each sanding member includes a C-shaped backing portion with a sanding strip removably secured about its outer periphery. The sanding strip also has two end sections which are respectfully secured over the ends of the C-shape. In operation, the C-shaped backing portions are attached to the disc-shaped support member with the ends of the two C-shapes substantially adjacent to one another and preferably pinching the end sections of the sanding strips therebetween. The disc-shaped support member of the sanding wheel is separately and removably attached to the drive means wherein the sanding members can be removed from the support member without having to disconnect the support member from the drive means.

Abstract: A sanding wheel modified to incorporate a rub collar that provides a guide surface for sanding raised wooden panels. The modified sanding wheel was specifically designed and is particularly useful for accurately and quickly sanding arched panels. The wheel includes a base support member, sanding members, and a specially adapted rub collar. The rub collar has two portions with the first or inner portion being rotated as a unit with the base support and sanding members and the second or outer portion being mounted for movement independent thereof. The second or outer portion has a guide surface and in operation, the arched portion of the raised wooden panel is abutted against the guide surface and moved therealong with the raised, arched surface to be sanded abutting the rotating sanding surfaces of the sanding members.

Abstract: A multi-piece sanding wheel having two sanding members mounted about peripheral portions of a disc-shaped support member that is secured to a drive means. Each sanding member includes a C-shaped backing portion with a sanding strip removably secured about its outer periphery. The sanding strip also has two end sections which are respectfully secured over the ends of the C-shape. In operation, the C-shaped backing portions are attached to the disc-shaped support member with the ends of the two C-shapes substantially adjacent to one another and preferably pinching the end sections of the sanding strips therebetween. The disc-shaped support member of the sanding wheel is separately and removably attached to the drive means wherein the sanding members can be removed from the support member without having to disconnect the support member from the drive means.