Results 281 to 290 of about 48,533 (302)
Some of the next articles are maybe not open access.
MULTIELEMENTAL CARACTERIZATION OF HUMAN LUNG TISSUES BY ICP‐AES.
Acta Pharmacologica et Toxicologica, 1986Abstract Preliminary results on multielement analysis of human lung tissues with inductively coupled plasma atomic emission spectrometry (ICP‐AES) are reported. Three different sample preparation procedures have been studied; dry ashing at 450 °C or low temperature ashing followed by pressure digestion with aqua regia and hydrofluoric acid or direct ...
I, Martinsen, Y, Thomassen
openaire +2 more sources
[Modern spectral estimation of ICP-AES].
Guang pu xue yu guang pu fen xi = Guang pu, 2004The inductively coupled plasma atomic emission spectrometry (ICP-AES) and its signal characteristics were discussed using modern spectral estimation technique. The power spectra density (PSD) was calculated using the auto-regression (AR) model of modern spectra estimation.
Z, Zhang +5 more
openaire +1 more source
Interlaboratory Evaluation of ICP-AES Method 6010
1988EPA Method 6010, inductively coupled plasma atomic emission spectroscopy (ICP-AES), is undergoing interlaboratory evaluation for sludge-type wastes. The wastes included in the study are furnace ash, treatment sludge, mine waste, electroplating sludge, as well as contaminated soil and sediments.
TA Hinners +5 more
openaire +1 more source
Recent developments in sequential ICP-AES technology
Microchemical Journal, 1992Abstract The features of the Liberty 100 200 sequential ICP-AES systems are illustrated with particular reference to light throughput and optical resolution. The analysis of P in a Cu matrix and the separation into two peaks of the Tl line at 190.80 nm are discussed as examples to highlight the performance of the systems.
openaire +1 more source
ICP - AES DELLE TERRE RARE NELLE FLUORITI
1986In questo lavoro si sono studiate le principali righe di emissione atomica delle Terre Rare contenute nelle Fluoriti. Per ogni elemento si sono considerate le righe più sensibili riportate in letteratura sciegliendo tra queste quelle che davano, rispetto alle altre, migliori risultati rispetto al fondo, alle interferenze spettrali e ai limiti di ...
Sandro Fadda, Alessandro Rivoldini
openaire +2 more sources
Primjena analitičke metode ICP-AES u arheometriji
2009Instrumentne analitičke metode u analizi predmeta kulturne baštine imaju izuzetno važnu ulogu, posebice izraženu u prikupljanju objektivnih informacija o podrijetlu, tehnologiji izrade i načinu uporabe povijesnih predmeta [1]. U novije vrijeme učinjeno je mnogo znanstvenih iskoraka u području kemijske karakterizacije ostataka antičke keramike diljem ...
Sever Štrukil, Zdravka +1 more
openaire +1 more source
[Determination of Se in serum by ICP-AES].
Guang pu xue yu guang pu fen xi = Guang pu, 2004The serum sample solution was prepared by using acid digestion and the Se concentration in it was determined by ICP-AES. At the same time, the interference from Fe and the interference-free method were studied. The results showed that the recovery of standard addition was 91.6%, the relative standard deviation(n = 10) was 2.147% and when KOH was added ...
Yi-wen, Fang +4 more
openaire +1 more source
[Determination of impurities in tantalum by ICP-AES].
Guang pu xue yu guang pu fen xi = Guang pu, 2010The spectral and non-spectral inteferences of tantalum to the determination of Al, Ca, Cr, Cu, Fe, Mg, Mn, Mo, Nb, Ni, Pb, Sn and Ti by ICP-AES were studied. The non-spectral inteference can be eliminated by optimizing operating conditions. Three methods for correction of spectral inteferences were evaluated.
F, Li, J, Fan
openaire +1 more source
ICP-AES determination of microelements in apples
2010Jabuka je zbog svoje hranjive vrijednosti vjerojatno najraširenije konzumirano i najpoznatije voće. U njoj je sadržano mnoštvo korisnih tvari koje potiču rad obrambenog sustava, a djeluje i u borbi protiv štetnih utjecaja okoliša i starenja. Brojni su načini njezine pripreme i obrade.
Krizman Matasić, Ivona +6 more
openaire