منابع مشابه
Measurement by ICP-MS of lead in plasma and whole blood of lead workers and controls.
OBJECTIVES To test a simple procedure for preparing samples for measurement of lead in blood plasma (P-Pb) and whole blood (B-Pb) by inductively coupled plasma mass spectrometry (ICP-MS), to measure P-Pb and B-Pb in lead workers and controls, and to evaluate any differences in the relation between B-Pb and P-Pb between people. METHODS P-Pb and B-Pb were measured by ICP-MS in 43 male lead smel...
متن کاملDetermination of Actinide Elements in Environmental Samples by Icp-ms
DETERMINATION OF ACTINDE ELEMENTS iN ENVIRONMENTAL SAMPLES BY ICP-MS Jason Bedford Truscott Methods for the determination of the actinide elements m water, biological, soil and sediment samples have been developed usmg on-line sohd phase extraction and high performance liquid chromatography (I{PLC) coupled with mductively coupled plasma mass spectrometry (ICP-MS) Initial applications utilised a...
متن کاملDetermination of trace elements in marine plankton by inductively coupled plasma mass spectrometry (ICP-MS).
A method has been developed for the determination of 23 elements in marine plankton in which inductively coupled plasma (ICP) source mass spectrometry (MS) was used to quantify the elements in the solution after digestion in a mixture of hydrofluoric and nitric acids in sealed PTFE vessels in a microwave field. The procedure was validated by the analysis of a standard reference soil (SRM 2709 S...
متن کاملICP-MS determination of lead isotope ratios in legal and counterfeit cigarette tobacco samples.
A method for the determination of Pb isotope ratios (IR) in cigarette tobacco by quadrupole inductively coupled plasma mass spectrometry (Q-ICP-MS) has been developed and applied to tobacco samples from genuine and counterfeit cigarettes obtained in the USA. The IR ²⁰⁷Pb/²⁰⁶Pb, (208)Pb/²⁰⁶Pb, ²⁰⁶Pb/²⁰⁴Pb, ²⁰⁷Pb/²⁰⁴Pb and ²⁰⁸Pb/²⁰⁴Pb were measured using a Q-ICP-MS instrument. Two certified refer...
متن کاملDetermination of Arsenic, Cadmium and Lead Elements in Chewing Sticks (Miswak) Using ICP-MS
Salvadorapersica (Miswak) is used in many parts of the world as a tool for the cleaning of teeth and general oral hygiene. This material is imported into the United Kingdom, from countries in Africa, Asia and the Middle East, and is sold in ethnic shops. They are popular amongst members of certain ethnic communities. Very little is known about the trace elements content of chewing sticks and th...
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ژورنال
عنوان ژورنال: Sangyo Eiseigaku Zasshi
سال: 1998
ISSN: 1341-0725,1349-533X
DOI: 10.1539/sangyoeisei.kj00001990312