Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Silvio Landi"'
Autor:
Pierluigi Reschiglian, T. Bernouzolii, Silvio Landi, F. N. Rossi, Dora Melucci, Giancarlo Torsi, Clinio Locatelli, Francesco Fagioli
Publikováno v:
Spectrochimica Acta Part B: Atomic Spectroscopy. 53:1847-1851
The fundamental parameter (cm 2 /atom) relating the absorbance and the number of atoms, called “atomic absorptivity” (C.Th.J. Alkemade et al. Metal Vapours in Flames, Pergamon, New York, 1982) and herewith referred to as the “spectroscopic cons
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3e0142de69f1cf46e015b0124fad371
https://doi.org/10.1016/s0584-8547(98)00233-x
https://doi.org/10.1016/s0584-8547(98)00233-x
Autor:
Silvio Landi, Francesco Fagioli
Publikováno v:
Analytica Chimica Acta. 298:363-374
Previous research demonstrated the overall validity of a two-component wet digestion procedure based on the action of K2Cr2O7 + H2SO4 (50%, v/v) at boiling temperature (180°C) with vapors refluxing in an air condenser in the treatment of biological
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::441f89de69cb8a0c89c84869bac4e9c9
https://doi.org/10.1016/0003-2670(94)00286-x
https://doi.org/10.1016/0003-2670(94)00286-x
Publikováno v:
Journal of AOAC INTERNATIONAL. 75:1023-1028
A previously developed wet-digestion method for the determination of total mercury in plants by cold vapor atomic absorption spectroscopy (CVAAS) was extended to the analysis of seafood and other products rich in proteins. Oxidation of matrixes is ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f64e9dfe9aa7dd104e049a49a3996054
https://doi.org/10.1093/jaoac/75.6.1023
https://doi.org/10.1093/jaoac/75.6.1023
A procedure based on two chromatographic methods with different selectivities (HPLC and GC) was developed for the quality control assay of free bile acids in raw materials from animals and bulk products utilized in the pharmaceutical industry. HPLC w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::15421842f03c5624479809c6be1cac25
http://hdl.handle.net/11392/1567872
http://hdl.handle.net/11392/1567872
Autor:
Riccardo Magarini, Rita Settimo, Francesco Fagioli, Silvio Landi, Clinio Locatelli, Francesca Righini
Publikováno v:
Journal of Analytical Atomic Spectrometry. 5:519
Sequential inductively coupled plasma atomic emission spectrometry was used to determine Mg, Ca, K, Na, Fe, Mn, Cu and Zn in five different National Institute of Standards and Technology Standard Reference Materials, by nebulising their carbonaceous
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7387da429fd9fc0103d36caef09f708d
https://doi.org/10.1039/ja9900500519
https://doi.org/10.1039/ja9900500519
Publikováno v:
The Analyst. 115:173
A simple and rapid wet-digestion procedure is described for the determination of total mercury in botanical samples by cold vapour atomic absorption spectrometry. The method is based on the oxidising properties of potassium dichromate in dilute sulph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::579f3925470f323e62d93296529d93fa
https://doi.org/10.1039/an9901500173
https://doi.org/10.1039/an9901500173
Publikováno v:
Analytical Sciences. 2:239-242
The Na, K, Ca, Mg, Fe, Cu, Mn and Zn contents of hashish batches in judicial seizing were determined in order to confirm, once again, the reliability (expressed by precision and accuracy) of the "Carbonaceous Slurry" as pretreatment of complex organi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493c7ce645423bc3836d21a95930c5e5
https://doi.org/10.2116/analsci.2.239
https://doi.org/10.2116/analsci.2.239
Publikováno v:
Analytical Letters. 16:275-288
A new method was developed for the elemental analysis of plant material consisting in a partial wet ashing of the samples with concentrated sulphuric acid. The carbonaceous material so obtained was diluted with deionized water and directly aspirated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3993892f013310d021c294817e12e38
https://doi.org/10.1080/00032718308064465
https://doi.org/10.1080/00032718308064465
Publikováno v:
Electroanalysis. 1:449-455
Second harmonic alternating current voltammetry coupled with anodic stripping techniques has been used for the simultaneous determination of lead(II), tin(II), and thallium(I) (elements which, in common supporting electrolytes exhibit similar half-wa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14007952cdd5256f55247e729215bbef
https://doi.org/10.1002/elan.1140010512
https://doi.org/10.1002/elan.1140010512