G
Georg Troll
Researcher at Ludwig Maximilian University of Munich
Publications - 13
Citations - 156
Georg Troll is an academic researcher from Ludwig Maximilian University of Munich. The author has contributed to research in topics: Boron & Trace Amounts. The author has an hindex of 8, co-authored 13 publications receiving 150 citations.
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Journal ArticleDOI
Rapid determination of fluoride in mineral and rock samples using an ion-selective electrode
TL;DR: In this article, a simple and accurate method for the determination of fluoride in mineral and rock samples in the range above 100 ppm is described, where the samples are fused with Na2CO3 + K2 CO3 and the fluoride is directly determined in the solution of the melt after a 1:10 dilution with a special conditioning solution (1 M Na citrate, 1 M NcCl, 0.05 M CDTA, pH 6.0).
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Pyrohydrolysis for the rapid determination of small and large amounts of fluorine in fluorides, silicate minerals and rocks using an ion-selective electrode.
Abbas Farzaneh,Georg Troll +1 more
TL;DR: In this paper, a simple and rapid method for the determination of fluoride in the range above 10ppm up to 48.67 wt.% for CaF2 within a total time of 15 minutes is described.
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Determination of trace amounts of boron in geological samples with carminic acid after extraction with 2-ethylhexane-1,3-diol
Georg Troll,Alfred Sauerer +1 more
TL;DR: In this article, trace amounts of boron are determined in geochemical samples spectrophotometrically with carminic acid after prior extraction with 2-ethylhexane-1,3-diol.
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Über Bau, Alter und Metamorphose des Altkristallins der Schobergruppe, Osttirol
TL;DR: In this article, two Komplexes, a Liegendkomplex aus wechsellagernden Glimmerschiefern und Quarziten with gegenseitigen Ubergangen, and a Hangend-Komplex, der durch Einschaltungen von Hornblendegneisen, (Eklogit-)Amphiboliten and sparlich Amphibol-Ekalogiten gekennzeichnet ist.
Journal ArticleDOI
Quantitative Hydroxyl- und H2O-Bestimmungsmethode für Minerale, Gesteine und andere Festkörper
Abbas Farzaneh,Georg Troll +1 more
TL;DR: In this article, a freigewordene Wasser wasser wurde in einem Titrierbecher aufgefangen und nach der Dead-Stop-Methode with einem Karl Fischer-Titrator austitriert.