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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 | | | | Several of the recently developed CRISPR base editors can induce widespread off-target effects in RNA, extending beyond the targeted DNA.
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| | | NEWS | | | | While different species show wide variety in the protein-coding portions of their genome, they appear to turn to the same regulatory pathways when evolving flight loss.
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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 pediatric endocrinologist now contends a second opinion about whether the Mona Lisa's smirk masked a medical condition.
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| | | PRODUCTS | | | | Aalborg Instruments' DPC series precision digital mass flow controllers provide accurate and stable control of mass flow rates, of process gases.
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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 | | | | The findings of Mercury's solid inner core certainly adds to a better understanding of Mercury, but there are larger ramifications.
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| | | NEWS | | | | New research shows that a majority of tourniquets inspected contained microbes that could put patient safety and care quality at risk.
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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 Flow Sciences Nitrogenema enclosure series is capable of protecting the process by nearly eliminating moisture or oxygen with the flow of inert gas.
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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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