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  • USB2Multiple dose vial and methodGoogle Patents

    A vial for storing multiple doses of a substance to be dispensed into one or more syringes or other delivery devices. The vial has a body, a variable-volume storage chamber within the body for storing multiple doses of the substance therein, and a one-way valve connectable in fluid communication with a syringe or other delivery device.

  • Trade interdependencies in Covid-19 goods

    May 05, 2020 · COVID-19 Diagnostic Test instruments and apparatus . Instruments used in clinical laboratories for In Vitro Diagnosis . 9027.80. Swab and Viral transport medium set . A vial containing a culture media for the maintenance of a viral sample and a cotton tipped swab to collect the sample put up together . 3821.00. II. Protective garments and the like

  • Patents Assigned to Tekmar CompanyJustia Patents Search

    The vial transfer mechanism is movable in x, y, and z directions to capture and move a selected vial. The autosampler has a series of valves operable under central control to selectively introduce two different standards into the sample, and after obtaining the sample, for rinsing and purging the conduits or lines and needles to reduce sample

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  • Dros. Inf. Serv. 97 (2014) Technique Notes 163

    Figure 1 shows the components of the apparatus, and Figure 2 shows a schematic diagram of the connections. The parts of the vapor delivery system include a commercial grade aquarium pump used as a source of compressed air (Alita Model AL-40), a custom built diverter valve

  • Scintillation Vials DWK Life Sciences

    Available in 4 to 20 mL glass or plastic vials, including optimized versions for solvent reduction. Multiple vial and cap configuration options including alphanumeric trays to track and organize samples.

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  • Multiple dose drug vial adapter for use with a vial having

    Referring now to FIGS. 4 and 7, the vial adapter 100 is assembled by inserting the stem 114 into the valve body 116 as described above, placing the body 116 of the valve member in the valve body seat 168 of the second coupling member 118, and placing the first coupling member 112 over the valve stem 114 so that the stem enters the female luer

  • A Modular Microfluidic Technology for Systematic Studies

    Move the vial and needle to an oven and heat them at 120 °C for 1 h, then remove the venting needle and allow the solution to cool to room temperature in open air. Add 0.5 mL of the high concentration cesium-lead mixture to 47.5 mL of toluene in a sealed 50-mL vial and stir vigorously.

  • Chemical Filtration Apparatus Laboratory Microbiology

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  • The Right Ion Chromatography System at the Right Price

    Sample Vial Filter Caps Directly inserted into vials and filter the sample during aspiration Labor saving and no carryover, but single use High-Pressure Inline Filters Low-volume filters placed into the high-pressure flow path immediately after the injection valve Labor saving, low maintenance, no sample loss, and no additional

  • User’s Guide

    individual HPLC modules to run isocratic, gradient and multiple-vial analyses using a single method or more than one method. Part 3 “Using the Agilent 1100 Series LC System With Control Module” describes how to run isocratic, gradient and multiple-vial analyses using a

  • Vacuum/Inert Manifolds On Quark Enterprises, Inc.

    Vacuum line has four ports, made up of two valves eachone extending from the inert line and the other from the vacuum line, both are bent to a 90° angle. Spacing between ports is 170 mm. The inert gas line has a 18/9 ball joint connection for use with a bubbler or inert gas source.

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  • Forward Thinking for Forward Lays Structural

    Jun 22, 2020 · Quint apparatus will have hose, a pump, and water to support fire attack operations as well as an aerial waterway. Often due to the aerial waterway, a

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  • High Quality multiple device For Power SupplyAlibaba

    Multiple vial adapter, Multiple vial device and connectors for Pharmacy push the gas valve and tighten the release nut. 4. Traction time according to the needs of the disease, the general traction once for 15-30 minutes, once a day to twice. New Innovation Low Level Laser Therapy Infrared Multiple Functional Therapy Apparatus For

  • Imadeddine AZZOUZ Research Associate PhD Centre de

    A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

  • A List of Chemistry Laboratory Apparatus and Their Uses

    Sep 13, 2016 · A List of Basic Chemistry Apparatus. In most labs, you'll encounter the same basic apparatus. Here, you will find a picture and an explanation for how to use each piece of equipment. You will learn about Safety goggles and safety equipment. Beakers. Erlenmeyer flasks, AKA conical flasks.

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  • USAHeadspace vial apparatus and methodGoogle

    A headspace autosampling apparatus (92) for generating and delivering gaseous samples to a gas chromatograph or other instrument. The vials are delivered one at a time through a vial delivery mechanism (160) to a heated zone (146) wherein the substances (94, 96) to be analyzed reach equilibrium with the headspace (100, 102) above the samples in the vials.

  • The Right Ion Chromatography System at the Right Price

    Learn about the eluent generation, suppression and sample preparation capabilities that will make your next ion chromatography system a perfect fit in your lab.

  • DF30 Metering Valve Aptar

    Our DF30 metering valve platform has been the industry gold standard for decades and is continually optimized. It has widely been considered the benchmark metering valve for hydrofluoralkanes (HFA) propellant pMDIs. However, with the pharmaceutical industry now entering a new and more environmentally friendly era, companies have turned their

  • An automatic system for simultaneous monitoring of gas

    Jun 01, 1998 · The multiport valve is turned until the connecting hole is positioned on the port to be sampled. V1 is opened shortly and the pressure from the vial is recorded by the computer. V2 is opened shortly to ventilate the measuring system. As an option the valve V1 can be kept open during the ventilation step, equalizing the vial to the atmosphere.