Determination of Labile Cadmium in Arable Soils by Isotope Dilution Method
نویسندگان
چکیده
منابع مشابه
Tubulin Determination by an Isotope Dilution-vinblastine Precipitation Method
BETH BURNSIDE, CHRIS KOZAK, and F. C. KAFATOS. From the Marine Biological Laboratory, Woods Hole, Massachusetts 02543 . Dr . Burnside's present address is the Department of Anatomy, School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania 19104 . Dr . Kozak's present address is the Department of Biology, Yale University, New Haven, Connecticut 06520 . Dr. Kafatos' present addr...
متن کاملDetermination of serum glucose by isotope dilution mass spectrometry: candidate definitive method.
We report a rather simple method to determine glucose concentration in serum, using isotope dilution mass spectrometry and [13C6]glucose as internal standard. The procedure involves a single step of sample purification and the conversion of the analyte into its aldononitrile pentaacetate. The between-day and within-day contribution to total variance for a single measurement was determined by as...
متن کاملDetermination of cadmium and lead in urine by electrothermal vaporization isotope dilution inductively coupled plasma mass spectrometry.
Electrothermal vaporization isotope dilution inductively coupled plasma mass spectrometry (ETV-ID-ICP-MS) was applied to the determination of Cd and Pb in urine samples. The isotope ratios for each element in each analytical run were calculated from the peak areas of each isotope. A relatively low vaporization temperature was used, which separated the analyte from the major matrix components an...
متن کاملThermal-ionization isotope-dilution mass spectrometry as a definitive method for determination of potassium in serum.
Thermal-ionization isotope-dilution mass spectrometry is a highly precise and accurate method for the determination of potassium concentrations in serum. Although not suited for routine use because of the time and expense required, the technique provides an extremely valuable tool for the characterization of reference materials and for evaluating other analytical methods. The technique has rece...
متن کاملFinal Opinion on new conclusions regarding future trends of cadmium accumulation in EU arable soils
......................................................................................................... 4 EXECUTIVE SUMMARY........................................................................................... 6 1. BACKGROUND ............................................................................................. 8 2. TERMS OF REFERENCE..................................................
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: BUNSEKI KAGAKU
سال: 2007
ISSN: 0525-1931
DOI: 10.2116/bunsekikagaku.56.1081