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A Simple and Rapid Gas Chromatographic Method for Routine Caffeine Determination in Beverages using Nitrogen Phosphorus Detector
Chi-Hang Chow , Kan Y., Ho K.
Simultaneous Determination of 11 Elements in Fly Ash by Inductively Coupled Plasma Orthogonal Acceleration Time-of-Flight Mass Spectrometry After Closed-Vessel Microwave-Assisted Extraction with Ammonium Fluoride
Husáková L., Urbanová I., Šídová T., Šafránková M.
Preconcentration of Ti(IV) in Ore and Water by Cloud Point Extraction and Determination by UV-Vis Spectrophotometry
Masrournia M., Vaziry A.
Highly Sensitive Determination of Chlorophenols in Sea Water by Gas Chromatography−Tandem Mass Spectrometry
Pokryshkin S.A., Kosyakov D.S., Kozhevnikov A.Y., Lakhmanov D.E., Ul’yanovskii N.V.
A combined method of sample preparation for the determination of the total element composition of oils
Maryutina T.A., Savonina E.Y., Katasonova O.N.
Combination of microwave heating extraction and dispersive liquid-liquid microextraction for the determination of nitrosoamines in foods using gas-liquid chromatography with a mass-spectrometric detector
Amelin V.G., Lavrukhin D.K.
Structural Characterization of Triterpene Saponins from Manchurian Aralia by High Resolution Liquid Chromatography–Mass Spectrometry
Sinitsyn M.Y., Aksenov A.V., Taranchenko M.V., Rodin I.A., Stavrianidi A.N., Antokhin A.M., Shpigun O.A.
Use of Molecularly Imprinted Polymer for the Preconcentration of 4-Nitrophenol from Aqueous Media
Gubin A.S., Sukhanov P.T., Sannikova N.Y., Proskuryakova E.D., Frolova Y.S.
Nickel Ferrite Magnetic Nanoparticles as a Sorbent for Solid Phase Extraction of Trace Lead from Water Prior to Spectrophotometric Determination
Monsef Khoshhesab Z., Divsar F.
MnO2/3MgO Nanocomposite for Preconcentration and Determination of Trace Copper and Lead in Food and Water by Flame Atomic Absorption Spectrometry
Khayatian G., Moradi M., Hassanpoor S.
Extraction of Scandium Nitrate and Thiocyanate Complexes Using Two-Phase Aqueous Systems and the Determination of Scandium
Simonova T.N., Fedotov A.N., Alemasova N.V.
Spice Antioxidants as Objects of Analytical Chemistry
Ziyatdinova G.K., Budnikov H.C.
Determination of growth hormones (β-agonists) in muscle tissue by HPLC with mass spectrometric detection
Kulikovskii A.V., Lisitsyn A.B., Gorlov I.F., Slozhenkina M.I., Savchuk S.A.
Magnetic adsorbents based on iron oxide nanoparticles for the extraction and preconcentration of organic compounds
Tolmacheva V.V., Apyari V.V., Kochuk E.V., Dmitrienko S.G.
51 - 64 of 64 Items << < 1 2 3 

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