Determination of Total Sulfur in Fifteen Geological Materials Using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Combustion/Infrared Spectrometry

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11310%2F12%3A10128339" target="_blank" >RIV/00216208:11310/12:10128339 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985831:_____/12:00388152

Výsledek na webu

<a href="http://dx.doi.org/10.1111/j.1751-908X.2012.00144.x" target="_blank" >http://dx.doi.org/10.1111/j.1751-908X.2012.00144.x</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1111/j.1751-908X.2012.00144.x" target="_blank" >10.1111/j.1751-908X.2012.00144.x</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Determination of Total Sulfur in Fifteen Geological Materials Using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Combustion/Infrared Spectrometry

Popis výsledku v původním jazyce

A method for the determination of total sulfur in geological materials by inductively coupled plasma-optical emission spectrometry (ICP-OES) is described. We show that good results were obtained using this method even for sample types with very low (< 20?g gMINUS SIGN 1) sulfur concentration (e.g., peridotite). Sulfur was determined in fifteen geological reference materials with different sulfur contents. For reference materials with certified sulfur contents, the ICP-OES method gave results in excellent agreement with certified values, and uncertainties better than 4% RSD. ICP-OES results for sulfur in other reference materials yielded RSDs better than 10%, where S concentrations were > 100 ?g gMINUS SIGN 1 (except for diabase W-2a, 16% RSD). Reference materials with lower sulfur contents (< 40 ?g gMINUS SIGN 1) showed much higher RSDs (17-18%). Except for RMs with certified values for sulfur, most data obtained by the combustion infrared detection method generally showed higher conc

Název v anglickém jazyce

Determination of Total Sulfur in Fifteen Geological Materials Using Inductively Coupled Plasma-Optical Emission Spectrometry (ICP-OES) and Combustion/Infrared Spectrometry

Popis výsledku anglicky

A method for the determination of total sulfur in geological materials by inductively coupled plasma-optical emission spectrometry (ICP-OES) is described. We show that good results were obtained using this method even for sample types with very low (< 20?g gMINUS SIGN 1) sulfur concentration (e.g., peridotite). Sulfur was determined in fifteen geological reference materials with different sulfur contents. For reference materials with certified sulfur contents, the ICP-OES method gave results in excellent agreement with certified values, and uncertainties better than 4% RSD. ICP-OES results for sulfur in other reference materials yielded RSDs better than 10%, where S concentrations were > 100 ?g gMINUS SIGN 1 (except for diabase W-2a, 16% RSD). Reference materials with lower sulfur contents (< 40 ?g gMINUS SIGN 1) showed much higher RSDs (17-18%). Except for RMs with certified values for sulfur, most data obtained by the combustion infrared detection method generally showed higher conc

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

DD - Geochemie

OECD FORD obor

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Projekt

<a href="/cs/project/KJB300130612" target="_blank" >KJB300130612: Geochemie platinových kovů vysoce diferenciovaných magmatických komplexů: příklady z Českého Masivu</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Geostandards and Geoanalytical Research

ISSN

1639-4488

e-ISSN

—

Svazek periodika

36

Číslo periodika v rámci svazku

4

Stát vydavatele periodika

FR - Francouzská republika

Počet stran výsledku

8

Strana od-do

407-414

Kód UT WoS článku

000314395900004

EID výsledku v databázi Scopus

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