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| | | | | | | There are, however, many other uses for the process including heat-sensitive sample preparation, plant material research, the stabilization of living materials such as microbial cultures, long term storage of HPLC samples, preservation of whole animal specimens for museum display, restoration of books and other items damaged by water, and the concentration and recovery of reaction products.
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| | | NEWS | | | | A global team of scientists have mapped the developmental pathway of a newborn's life for the first time.
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| | | NEWS | | | | While spectroscopic measurements are normally averaged over myriad molecules, a new method provides precise information about the interaction of individual molecules with their environment.
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| | | | | | | In a laboratory, the fume hood is the primary control device for protecting workers using flammable and/or toxic chemicals. OSHA's laboratory standard (29 CFR 1910.1450) requires that fume hoods be maintained and function properly when used.
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| | | ARTICLES | | | | A controversial "shawl" ostensibly connected to the third victim of Jack the Ripper has turned up mitochondrial DNA.
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| | | PRODUCTS | | | | The BradyPrinter M611 Mobile Printer from Brady Corp. enables complex labels to be easily be designed in the field using only a smartphone and an app.
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| | | | | | | This 58-page booklet is intended to provide an overview of gas diaphragm pumps with mechanical drives, covering subjects such as their design, function, properties, and a comparison of diaphragm types. In addition, examples of applications and advice concerning selection of the right pump are included.
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| | | NEWS | | | | Screening is key for early detection and increased survival, but the current method has a 96 percent false positive rate.
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| | | NEWS | | | | The new tool measures transition temperatures in substances composed of two kinds of plastics, or polymers.
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| | | | | | | Many laboratory and clinical diagnostics instruments require the handling of liquid waste. This paper covers the options for accomplishing this task, including direct liquid handling with a liquid pump, vacuum over liquid, and pressure over liquid. Common issues, considerations, and the relative merits and pitfalls of each are briefly discussed.
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| | | PRODUCTS | | | | The MicroFlow II from HEMCO is a Class 1 ductless carbon filtered workstation equipped with Activated Carbon filtration, for fumes, odors, and non-hazardous chemical vapors.
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| | | | | | | This 58-page booklet is intended to provide an overview of gas diaphragm pumps with mechanical drives, covering subjects such as their design, function, properties, and a comparison of diaphragm types. In addition, examples of applications and advice concerning selection of the right pump are included.
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