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Filtering by: Subject Chromatographic analysis Remove constraint Subject: Chromatographic analysis Decade 1960-1969 Remove constraint Decade: 1960-1969

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  • Gas chromatography of metal halides

    Creator:
    Dennison, James Eugene
    Abstract:
    An all-glass gas chromatograph was developed for the analysis of corrosive metal halides. Included in the apparatus is a new liquid sampling system designed for fast repetitive sampling of corrosive liquids in an inert atmosphere. A flame photometer detector was developed to permit the detection of corrosive solutes in the...
    Resource Type:
    Dissertation
    Full Text:
    Chromatographic separation of petroleum ether, CC14, benzene and toluene on crushed unfused Vycor 49 13 The

  • Direct injection gas chromatography of volatiles from fishery products

    Creator:
    Hilderbrand, Kenneth S., Jr.
    Abstract:
    The use of gas chromatography for the separation, comparison, and subsequent identification of flavor volatiles from food products has proven highly successful in recent years. The development of various techniques for the concentration of the volatiles before gas chromatographic analysis has greatly extended the use of this important analytical tool....
    Resource Type:
    Masters Thesis
    Full Text:
    gas chromatographic analysis has greatly extended the use of this important analytical tool. The

  • The chemical composition of the bark extractives of four species of the genus Pseudotsuga

    Creator:
    Manners, Gary Duane
    Abstract:
    This is the first detailed chromatographic examination of Pseudotsuga menzesii and three other Pseudotsuga species (P. macrocarpa, P. japonica, and P. wilsoniana). The whole bark of these four species was sequentially extracted with hexane, benzene, ethyl ether, ethyl alcohol and water. Paper and thin layer chromatographic techniques were coupled with...
    Resource Type:
    Masters Thesis

  • Fractionation of bovine sarcoplasmic proteins by DEAE-cellulose chromatography

    Creator:
    Rampton, James Henry
    Abstract:
    Ion exchange chromatography methods which have been developed in recent years appear to offer a sensitive technique that can be utilized very advantageously in studies on various proteins and their properties. The application of such a procedure for the successful fractionation of bovine sarcoplasmic proteins should stimulate interest and research...
    Resource Type:
    Masters Thesis
    Full Text:
    . Duplication of the chromatographic results was found to be quite good. Some changes that had occurred in