Buscar
Mostrando ítems 31-40 de 277
Evaluation of Ir and Pd(NO3)(2)/Mg(NO3)(2) as Modifiers for the Simultaneous Determination of Mn, Ni, Pb, and Sb in Fuel Ethanol by Graphite Furnace MS
(Perkin-elmer Corp, 2010-07-01)
The mixture Pd(NO3)(2)/Mg(NO3)(2) and an Ir-coated platform co-injected with Pd(NO3)(2)/Mg(NO3)(2) were evaluated as modifiers for the direct and simultaneous determination of Mn, Ni, Pb, and Sb in fuel ethanol by graphite ...
Evaluation of Ir and Pd(NO3)(2)/Mg(NO3)(2) as Modifiers for the Simultaneous Determination of Mn, Ni, Pb, and Sb in Fuel Ethanol by Graphite Furnace MS
(Perkin-elmer Corp, 2010-07-01)
The mixture Pd(NO3)(2)/Mg(NO3)(2) and an Ir-coated platform co-injected with Pd(NO3)(2)/Mg(NO3)(2) were evaluated as modifiers for the direct and simultaneous determination of Mn, Ni, Pb, and Sb in fuel ethanol by graphite ...
Determination of lead in plastic food packaging by graphite furnace atomic absorption spectrometry
(2015-01-01)
Lead sulfate and lead stearate are commonly used as additives or stabilizers to protect plastic material from chemical degradation. Moreover, lead Chromate is used in pigments. Considering that the presence of Pb in plastic ...
Determination of Cd, Ni and V in Spices by Solid Sampling High-Resolution Continuum Source Graphite Furnace Atomic Absorption Spectrometry
(Soc Brasileira Quimica, 2015-10-01)
This work describes a procedure for determination of Cd, Ni and V in spices by high-resolution continuum source graphite furnace atomic absorption spectrometry (HR-CS GF AAS) using direct solid sampling (SS). The use of ...
Determination of Lead in Plastic Food Packaging by Graphite Furnace Atomic Absorption Spectrometry
(Perkin-elmer Corp, 2015-07-01)
Lead sulfate and lead stearate are commonly used as additives or stabilizers to protect plastic material from chemical degradation. Moreover, lead chromate is used in pigments. Considering that the presence of Pb in plastic ...
Evaluation of Ir and Pd(NO3)2/Mg(NO3) 2 as modifiers for the simultaneous determination of Mn, Ni, Pb, and Sb in fuel ethanol by graphite furnace AAS
(2010-07-01)
The mixture Pd(NO3)2/ Mg(NO3)2 and an Ir-coated platform co-injected with Pd(NO3)2/ Mg(NO3)2 were evaluated as modifiers for the direct and simultaneous determination of Mn, Ni, Pb, and Sb in fuel ethanol by graphite furnace ...
Direct and Simultaneous Determination of Cd Cu, and Se in Blood Samples by Graphite Furnace Atomic Absorption Spectrometry
(PERKIN-ELMER CORP, 2009)
A graphite furnace atomic absorption spectrometric method is proposed for the direct and simultaneous determination of Cd, Cu, and Se in human blood. Samples were diluted 1:10 (v/v) in 0.5% (v/v) HNO(3) + 0.5% (v/v) Triton ...
Direct and Simultaneous Determination of Cd Cu, and Se in Blood Samples by Graphite Furnace Atomic Absorption Spectrometry
(Perkin-elmer Corp, 2009-07-01)
A graphite furnace atomic absorption spectrometric method is proposed for the direct and simultaneous determination of Cd, Cu, and Se in human blood. Samples were diluted 1:10 (v/v) in 0.5% (v/v) HNO3 + 0.5% (v/v) Triton ...