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    • Yawiki ›
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    Johan Kjeldahl

    Kimyager
    tr.wikipedia.org sitesinden görsel

    Genel bilgiler

    Johan Gustav Christoffer Thorsager Kjeldahl (16 Ağustos 1849 — 18 Temmuz 1900), kendisinden sonra Kjeldahl yöntemi olarak adlandırılan bir laboratuvar tekniği kullanarak belirli organik bileşiklerdeki nitrojen miktarını belirlemek için bir yöntem geliştiren Danimarkalı bir kimyagerdir.

    Numunelerdeki azot içeriğini doğru bir şekilde belirleme sorununu çözmek için, Kjeldahl iki aşamalı bir reaksiyon içeren bir yöntem geliştirdi: birinci aşamada damıtma ve ikinci aşamada geri titrasyon.

    Nitrojen ve protein analizine yönelik laboratuvar tekniği, bu analiz için hâlâ evrensel olarak kabul edilen yöntemdir.

    tr.wikipedia.org

    Kısa bilgiler

    • Doğum tarihi ve yeri:
      16 Ağustos 1849, Kopenhag, Danimarka
    • Ölüm tarihi ve yeri:
      18 Temmuz 1900 (50 yaşında), Tisvildeleje, Danimarka

    Danimarkalı kimyagerler

    Hans
    Christian
    Ørsted
    Henrik
    Dam
    Johannes
    Nicolaus
    Brønsted
    Søren
    Sørensen
    Julius
    Thomsen
    Herman
    Kalckar
    Morten
    Meldal
    William
    Christopher
    Zeise
    Johan
    Georg
    Forchhammer
    Jens Skou
    Tüm liste
    Kaynak veriler bazında Yandex nöral ağları tarafından oluşturuldu; yanlışlıklar olabilir. Lütfen önemli bilgileri kontrol ediniz
    tr.wikipedia.org
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