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Conduct Research Top

  • Supplying High-Purity Gases: Making a Case for In-House Gas Generators (.pdf)
    Selecting the most effective source for high-purity gases is a critical issue for laboratory managers. Zero air and hydrogen are used for gas chromatography with flame ionization detection (GC-FID), and nitrogen is used for high-performance liquid chromatography or gas chromatography with mass
  • Supplying High Purity Gases (.pdf)
    Selecting the most effective source for high purity gases is a critical issue for laboratory managers. Zero Air and hydrogen are used for gas chromatography with flame ionization detection (GC-FID), and nitrogen is used for high performance liquid chromatography or gas chromatography with mass
  • Mechanically Driven Diaphragm Pumps for Use with Gases
    Whether in medical technology, environmental protection/analysis, in the laboratory or process engineering, many applications are today unthinkable without the use of mechanically driven diaphragm pumps for gases. Their particular properties such as oil-free, maintenance-free and uncontaminated
  • Proportional Valve Could Improve Respirators
    Designers of ventilators, respirators, and blood pressure monitors could benefit from a new proportional pneumatic valve that reportedly offers greater air flow control accuracy. The new valve, introduced by Clippard Instrument Laboratory, Inc. (Cincinnati, OH; www.clippard.com) and known
  • Selecting Makeup Gas for GC with FID (.pdf)
    generator. Zero-grade nitrogen for makeup gas can be. readily obtained from laboratory compressed. air using an in-house generator (model MGG-. 400NA or MGG-2500NA FID MakeupGas gen-. erator, Parker Filtration and Separation Division,. Haverhill, Massachusetts) that includes a heated. catalytic
  • Gas Process Automation
    to control a certain gas flow rate, for instance, is far more precise and has a faster speed of response than manually adjusting a needle valve while consulting a pressure gage. Such processes can be automated using devices called Programmed Logic Controllers (PLC's). These are digital computers
  • Improved Gas Flow Monitoring in Heat Treating Processes Leads to Higher Efficiencies and Lower Costs (.pdf)
    . There are now flow measuring devices that are well suited to the various gases (air, natural gas, hydrogen,. oxygen, nitrogen, etc.) used as fuel mixtures and to either blanket or quench materials being treated. ./e51e52e5-f0ef-4d2b-a02f-d3618a84d8cc Technical Publication. Improved Gas Flow Monitoring
  • Use of Natural Gas/Bunsen Burner within a Biological Safety Cabinet
    : 1.800.328.3352. Use of Natural Gas/Bunsen Burner. within a Biological Safety Cabinet. The use of natural gas for Bunsen burners in a microbiological laboratory has long been an. accepted practice over the years. This practice has also carried over to use within a Biological. Safety Cabinet (BSC

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