Monthly Archives: February 2016

  1. Labware Cleaners: The Roles of Autoclaves and Washers

    Labware Cleaners: The Roles of Autoclaves and Washers

    The cleaning and sterilization of laboratory, clinical, surgical and compounding equipment is necessary to ensure patient safety and accurate results. In research laboratories, improperly cleaned or sterilized glassware and instruments opens the door to unwanted contaminants. Contaminated objects can also endanger laboratory personnel through exposure to mutagenic or toxic substances.

    In clinical labs, contamination can lead to erroneous test results, jeopardizing patient treatment regimens or diagnoses. In surgical and pharmaceutical facilities, improper sterilization of equipment or compounding preparations can expose patients to a wide range of microbes and endotoxins. Thus, labs must develop and document washing and sterilization protocols that produce reliable results and ensure safety.

    According to a Frost and Sullivan survey published in Lab Manager Magazine, 60% of laboratory budgets are spent on consumable products. Another 30% of the total budget i

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  2. Calorimeters: the heat is on!

    Calorimeters: the heat is on!

    The field of calorimetry is used to determine the heat resulting from chemical reactions and physical state changes, in addition to the heat capacity of non-combustible materials. Calorimetry has been studied for over 200 years and has proved useful in multiple scientific disciplines. From thermodynamics to modern combustion engines to food sciences, the utility of calorimetry in determining the enthalpy (heat transfer at a constant pressure) of a reaction cannot be overstated. Keep reading to discover two of the most common instruments used for calorimetric measurements, along with examples of their applications.

    C 200 Calorimeter by IKA.

    C 200 Calorimeter by I

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