ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • Analyse von Pesticiden, Fungiciden, Insecticiden, Pyrazophos, Triazophos  (1)
  • Ecology  (1)
Collection
Keywords
Publisher
Years
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 267 (1973), S. 173-181 
    ISSN: 1618-2650
    Keywords: Analyse von Pesticiden, Fungiciden, Insecticiden, Pyrazophos, Triazophos ; Chromatographie, Gel
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Zusammenfassung Die Abtrennung von Pflanzeninhaltsstoffen aus Essigsäureäthylester-Extrakten von 31 pflanzlichen Erntegütern mit Hilfe der Gel-Chromatographie an Polystyrolgel wird beschrieben. Die Eluate können mit wenigen Ausnahmen, z. B. Zwiebeln, direkt gas-chromatographisch unter Benutzung des flammenphotometrischen Detektors bzw. des Elektroneneinfangdetektors analysiert werden.
    Notes: Abstract The clean-up of the ethylacetate extracts of 31 common crops with the aid of liquid chromatography on polysterene gel is described. With a few exceptions, e.g. onions, the pesticide residue can be determined directly in the eluate gas-chromatographically using the electron capture or the flame photometric detector.
    Type of Medium: Electronic Resource
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
  • 2
    Publication Date: 2021-05-19
    Description: En el bosque de niebla del San Lorenzo cerca de Santa Marta, a 2050 ms sobre nivel del mar, fueron medidas temperatura y humedad relativa durante 24 horas. En el mismo lapso se registraron los cambios de peso en las hojas de dos especies de Monochaetum (Melastomataceae), causados por la precipitación de rocío. Se analizó la anatomía de las hojas, y se le discute en relación con la estructura de su cutícula, de los factores ambientales y de las variaciones de peso. Se refiere a la formación de características epifíticas en Melastomatáceas de suelo, en relación con otras especies de Monochaetum presentes en la región de la Sierra Nevada de Santa Marta.
    Description: In the cloud forest of San Lorenzo (2050m) near Santa Marta temperature and relative humidity were registrated for 24 hours. During this time variation of weight from leaves, caused by dew, was noted from two species of the genus Monochaetum (Melastomataceae). Anatomy of those leaves was analysed and discussed in relation to fine structure of cuticle, edaphic factors and differences of weight. Evolution of epiphytic characteristics on terrestrial Melastomataceae was analized in comparison to the other species of Monochaetum from Sierra Nevada.
    Description: Published
    Description: Plants
    Keywords: Ecology
    Repository Name: AquaDocs
    Type: Journal Contribution
    Format: pp.37-45
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...