Laboratory Centrifuges Articles

  • Sanitary Fittings Market in North America

    If we explain the demand of sanitary fittings mathematically, then it is right to say that the demand of sanitary pipes in North America Sanitary Applications is directly proportional to the food, beverages, and pharmaceutical end-user segments.  Here is an example of a survey that shows the revenue earned. According to a recent research by Frost and Sullivan, the market of ...


    By Adamant Valves

  • 5 Ways to Keep Your Lab Equipment In Tip-Top Shape for 2018

    It’s January, the start of a new year and a time when people traditionally promise to make positive changes. Maybe it’s a commitment to exercising or healthy eating, a vow to save money, or maybe even a pledge to stop smoking. Whatever your resolution might be, most of us are in agreement that this is an excellent time of year to start fresh and engage in new behaviors. So why not ...

  • The Effectiveness of HEPA Filters on DNA-Poster

    Abstract Objectives: Most laboratory techniques utilize biosafety cabinets (BSCs) in order to provide contamination control of the experiments. BSCs depend on airflow and HEPA filters to remove aerosols and particulates from the environment. Aerosols may be created constantly by common lab practices, such as centrifugation, pipetting, and opening tubes. The main principals of HEPA filtration ...


    By The Baker Company

  • The Effectiveness of HEPA filters on DNA

    Abstract Most laboratory techniques utilize biosafety cabinets (BSCs) in order to provide contamination control of the experiments. BSCs depend on airflow and HEPA filters to remove contaminants from the environment. Aerosols may be created constantly by common lab practices, such as centrifugation, pipetting, and opening tubes. HEPA filters are very effective at removing various sized ...


    By The Baker Company

  • What Centrifuge Is Best For You?

    With the largest portfolio of centrifuges in the UK, it can be difficult to decide which one is right for you. Fortunately Centurion Scientific is here to help; here is a helpful checklist to help you decide which of our products is best for you. The Centurion Checklist This checklist fundamentally consists of with three basic questions in order to help you ...


    By Centurion Scientific Limited

  • I need a roller mixer to fit different sizes of tubes and bottles, can you recommend one?

    Q: I need a roller mixer, but our lab works with tubes and bottles in different sizes – what would you recommend? A: The Stuart range of roller mixers would be ideal. These have recently been updated, and are now more flexible than ever – letting you use one unit to mix small centrifuge tubes right ...


    By Camlab Limited

  • Technical Hints and Tips for Optimal Performance of your Loeser Osmometer

    General function and description: The sample (serum, blood, urine or any other aqueous solution) is filled in a plastic sample tube and cooled via a Peltier element. These are semiconductor devices, which become cold ...


    By Camlab Limited

  • Distribution of pyrethroid insecticides in secondary wastewater effluent

    Although the freely dissolved form of hydrophobic organic chemicals may best predict aquatic toxicity, differentiating between dissolved and particle bound forms is challenging at environmentally relevant concentrations for compounds with low toxicity thresholds such as pyrethroid insecticides. We investigated the distribution of pyrethroids among three forms: freely dissolved, complexed with ...


    By John Wiley & Sons, Ltd.

  • WERF Phase 2: The Impact of Shear during Biosolids Dewatering on Reactivation and Regrowth of Non-Culturable Indicator Bacteria

    Recent reports have indicated that biosolids pathogen indicator exhibit reactivation and regrowth after dewatering, which has drawn concerns from the wastewater treatment industry. Studies have also shown that the observed reactivation and regrowth are usually associated with centrifuge dewatering and shearing to biosolids was suspected to be the key factor. A field trail collecting centrifuge ...

  • Impacts of Process Enhancements on Fecal Coliform Concentrations in Anaerobically Digested Biosolids

    Approximately 60 percent of wastewater utilities across the nation land apply biosolids for agricultural use. The US EPA approved methods most commonly used to measure pathogens killed and to ensure biosolids are safe for land application are (1) monitoring time and temperature during the treatment process (operational standards) or (2) testing for the presence of fecal coliform bacteria ...

  • Measuring heavy metal migration rates in a low-permeability soil

    Abstract Heavy metals at high concentrations are often toxic to living organisms, and their environmental toxicity depends on soil properties. It has long been thought that in clay-rich, low-permeability soils, heavy metals are bound to soil particles, and thus there are only few toxicity risks. This study questioned this perception and tested heavy metal mobility in such a soil, of the London ...


    By Springer-Verlag GmbH

  • A Thermally Controlled Test Chamber for Centrifuge and Laboratory Experiments

    This note describes a novel approach for the provision of a thermally controlled testing chamber. The main principal of the system is to use a layer of cooled air as an active insulation medium to convect away heat transferred through conventional passive insulation. Results from laboratory floor and centrifuge tests are reported. Observed and predicted performance capabilities of the chamber are ...


    By ASTM International

  • The Use of a Centrifuge in Geotechnical Engineering Education

    Geotechnical centrifuges have been seen to date principally as research machines. A role is now suggested in which centrifuges of modest size and cost can contribute usefully to the education and training of geotechnical engineers in college laboratories. One such machine, which has been used in teaching for 15 years, is described, and examples of the results of a series of simple demonstrations ...


    By ASTM International

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