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1 toradh

  1. SCIENCE|natural and applied sciences|life sciences

    #581077

    IATE #3541721
    pípéad dearbh-dhíláithriúcháin Tagairt Faomhadh an téarma seo mar chuid de Thionscadal Lex
    ga
    positive displacement pipette
    en
    Sainmhíniú pipette [ IATE:1536791 ] similar to air displacement pipette [ IATE:3541720 ] whose disposable tip is a microsyringe (plastic), composed of a plunger which directly displaces the liquid, its piston comes in direct contact of the piston with the sample and which is recommended for problem samples (viscous, dense, volatile, radioactive, corrosive) at small volumes Tagairt COM-EN, based on:John Morris Scientific & Testing Equipment http://www.johnmorris.com.au/home.aspx [5.3.2012] & Wikipedia http://en.wikipedia.org/wiki/Pipette#Positive_displacement_pipette [5.3.2012]
    Nóta With no elastic air cushion to expand or contract, the aspiration force remains constant, unaffected by the physical properties of the sample.