The purpose of the present invention is to provide a clean air device that can reduce the risk of contamination due to static electricity. Provided is a biosafety cabinet or a clean air device that connects a biosafety cabinet and a clean booth, wherein a static eliminator (ionizer) that generates a corona discharge by way of concentrating an electric field on a needle-shaped discharge electrode and eliminates static with ionized air is disposed directly above an air flow branching point where air supplied to a work space branches to the front face and to rear face inside the biosafety cabinet.

A microbiology waste containment apparatus and method are provided to prevent toxic slide staining chemicals from being dumped down a drain during slide staining and thus entering publicly owned water treatment works. A primary containment vessel is provided having side walls and an open top area, and a funnel is provided in communication with the open top area. A secondary containment vessel is in fluid communication with the funnel. When microbiology waste is generated above the open top area, the microbiology waste is collected by the funnel and conducted to the secondary containment vessel. The secondary vessel may be disposed internally to the primary vessel, or it may be external to the primary vessel. In the case of the internal secondary vessel, the entire apparatus may be portable and thus appropriate for field or military work.

A safety cabinet has an opening portion in the front surface of a work room and a front shutter and supplies clean air to the work room from above. A side slit is provided in the side surface of the work room, air from the provided side slit joins an air flow path suctioned from a front grille of a workbench forming the bottom surface of the work room, and the turbulence of an airstream can be prevented even when a device is installed in the work room.

A device for separating a reagent from a reactor includes a collecting means, provided with a liquid receiving port and a solid receiving port, a holding component disposed above the collecting means and used for placing the reactor, and a rotating mechanism for driving the holding component to rotate. The liquid receiving port and the solid receiving port are arranged at different positions in the circumferential direction of rotation of the holding component, when the holding component passes over the liquid receiving port, reagent in the reactor falls into the liquid receiving port, when the rotating mechanism continues rotating in the original direction until the holding component passes over the solid receiving port, the reactor falls into the solid receiving port from the holding component.

Presented is a method and apparatus for loading. The method includes loading one of an individually sterilized item or a non-sterile item into the cart, the cart comprising a top portion, and a plurality of wheels fixedly coupled to a bottom portion of the cart able to freely rotate and support the cart. The method further includes loading a sterilizing cabinet onto the cart, the sterilizing cabinet being removeably affixed to the cart and comprising an interior, the interior containing collectively sterilized items, the interior being sterilizable and resealable.

A safety cabinet includes an enclosure and at least one door to selectively seal the enclosure. The safety cabinet can be used to store, for example, flammable liquids, flammable waste, corrosives, pesticides, or combustible waste. The safety cabinet incorporates a thermally-actuated damper that includes a body, a valve plate, and a pivot assembly. The valve plate is disposed within the passage of the body such that the valve plate is movable between an open position and a closed position. The pivot assembly includes a biasing system adapted to bias the valve plate to the closed position and a fusible link interconnected between the body and the biasing system to constrain the valve plate from moving from the open position to the closed position. The fusible link is configured to melt at a predetermined temperature to thereby allow the biasing system to move the valve plate to the closed position.

A microbiology waste containment apparatus and method are provided to prevent toxic slide staining chemicals from being dumped down a drain during slide staining and thus entering publicly owned water treatment works. A primary containment vessel is provided having side walls and an open top area, and a funnel is provided in communication with the open top area. A secondary containment vessel is in fluid communication with the funnel. When microbiology waste is generated above the open top area, the microbiology waste is collected by the funnel and conducted to the secondary containment vessel. The secondary vessel may be disposed internally to the primary vessel, or it may be external to the primary vessel. In the case of the internal secondary vessel, the entire apparatus may be portable and thus appropriate for field or military work.

A safety cabinet includes an enclosure and at least one door to selectively seal the enclosure. The safety cabinet can be used to store, for example, flammable liquids, flammable waste, corrosives, pesticides, or combustible waste. The safety cabinet incorporates a thermally-actuated damper that includes a body, a valve plate, and a pivot assembly. The valve plate is disposed within the passage of the body such that the valve plate is movable between an open position and a closed position. The pivot assembly includes a biasing system adapted to bias the valve plate to the closed position and a fusible link interconnected between the body and the biasing system to constrain the valve plate from moving from the open position to the closed position. The fusible link is configured to melt at a predetermined temperature to thereby allow the biasing system to move the valve plate to the closed position.

A laboratory fume hood system for cooling at least one laboratory device located in an interior work area comprises a heat exchanger system having a heat exchanger in thermal communication with a primary fluid loop containing chilled fluid and a secondary fluid loop containing a cooling fluid which is in thermal communication the laboratory device. The primary fluid loop is located behind the fume hood wall and not in the interior work area.

A double bottom test tube has a first tubular section having an open end and a rounded closed end. A second tubular section has an open end and a rounded closed end. The open end of the first tubular section is couplable to the open end of the second tubular section.