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  • Articles  (1)
  • Data  (2)
  • 404_SCRV; Comment; Deposit type; DEPTH, sediment/rock; Description; Grab; GRAB; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Velero; Visual description; VL4-6840  (1)
  • ATL1939-1; ATL1939-2; Atlantic Ocean; Core; CORE; CORE1-AT-1939(DECK41); CORE2-AT-1939(DECK41); Deposit type; DEPTH, sediment/rock; Elevation of event; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Sample ID; Sediment type  (1)
  • Analyse von Insecticiden, phosphorhaltig in Gewebe, tierisches  (1)
  • 1945-1949  (3)
Collection
  • Articles  (1)
  • Data  (2)
Keywords
Publisher
Years
  • 1945-1949  (3)
Year
  • 1
    Electronic Resource
    Electronic Resource
    Springer
    Fresenius' Zeitschrift für analytische Chemie 265 (1947), S. 339-342 
    ISSN: 1618-2650
    Keywords: Analyse von Insecticiden, phosphorhaltig in Gewebe, tierisches ; Isolierungs- u. Reinigungsverfahren
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology
    Description / Table of Contents: Summary A simple isolation and cleanup procedure for the determination of organophosphorus insecticides and their oxones in animal tissues has been developed. This procedure unites partly extraction of organophosphorus pesticides and their oxones with cleanup by column chromatography. Most polar coextracts remain on the column and in its further processing the eluate does not tend to form emulsion. The process has been studied on model mixtures of 32P- and 14C-labelled pesticides with tissues as well as after application of pesticides to white rats. The average recovery of the method is 90.5%, with a standard deviation of ±5.1%.
    Notes: Zusammenfassung Ein einfaches Isolations- und Reinigungsverfahren wurde ausgearbeitet. Die Extraktion der Insecticide aus einer Homogenatsäule, die aus Kieselgel und Tiergewebe besteht, umfaßt zum Teil auch die Reinigung der Extrakte, da die polaren Verbindungen an die Säule gebunden bleiben. Der Mittelwert der Ausbeute des Verfahrens wurde im Modellversuch mit 14C- und 32P-markierten Insecticiden zu 90,5% festgestellt. Die Standardabweichung beträgt ± 5,1%.
    Type of Medium: Electronic Resource
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  • 2
    Publication Date: 2023-08-28
    Description: The geographical, physical and biological aspects of the submarine canyons of the continental shelf off the coast of southern California have been described in earlier parts of this volume. Isopods were collected in 10 of the 15 canyons. Many benthic species were obtained since the specimens were obtained with a Campbell grab bottom sampler operated from the Hancock Foundation research vessel Velero IV.
    Keywords: 404_SCRV; Comment; Deposit type; DEPTH, sediment/rock; Description; Grab; GRAB; Identification; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Pacific Ocean; Position; Quantity of deposit; Sediment type; Velero; Visual description; VL4-6840
    Type: Dataset
    Format: text/tab-separated-values, 7 data points
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  • 3
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    Unknown
    PANGAEA
    In:  Supplement to: Stetson, Henry C (1949): Sediments and stratigraphy of the East Coast continental margin : Georges Bank to Norfolk Canyon. Papers in Physical Oceanography and Meteorology, Massachusetts Institute of Technology and Woods Hole Oceanographic Institution, Cambridge, MA and Woods Hole, MA, 11(2), 63 pp, https://doi.org/10.1575/1912/440
    Publication Date: 2023-08-28
    Description: New surveys were completed and data from the field sheets were kindly furnished by the U. S. Coast and Geodetic Survey to the Woods Hole Oceanographic Institution for use in dredging and coring operations. This field work, first reported in 1936, was continued from time to time until 1941 as new soundings became available. Rock dredging and coring has been carried out in every major canyon on the slope from Corsair Canyon at the tip of Georges Bank to Norfolk Canyon off the entrance to the Chesapeake. Numerous cores have also been taken from the areas in between; and while the whole slope from Georges to the Chesapeake has not been covered, it is believed that no significant areas have been missed. In the following report the tows and cores will be described by areas from Georges Bank southwards, as the same region was revisited in successive years. The various samples, however, will be referred to by number followed by the year in which they were taken. The material is in storage in the Woods Hole Oceanographic Institution and in the Museum of Comparative Zoology at Harvard University.
    Keywords: ATL1939-1; ATL1939-2; Atlantic Ocean; Core; CORE; CORE1-AT-1939(DECK41); CORE2-AT-1939(DECK41); Deposit type; DEPTH, sediment/rock; Elevation of event; Event label; Latitude of event; Longitude of event; NOAA and MMS Marine Minerals Geochemical Database; NOAA-MMS; Position; Sample ID; Sediment type
    Type: Dataset
    Format: text/tab-separated-values, 8 data points
    Location Call Number Expected Availability
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