Application of TLC for Analysis of Trinitrotoluene Residues in Environmental Samples

• Autorzy: Błądek J. , Nowaczewski J. , Maranda A.
• Języki publikacji: EN

Abstrakty

EN

The results of researches on possibility of thin-layer chromatography (TLC) application in analysis of after explosion residues of trinitrotoluene in environmental samples are presented. A testing stand for model charges detonation was designed and made. Methods of extraction were specified and recoveries were estimated (they were about 80%). Chromatographic system suitable for analyte separation from other explosives and matrix components was proposed. A linear response curve of changes of densitometric measured A values versus analyte mass c in chromatographic band was received (A = 35 051c - 838). A limit of detection (70 ng) and maximal range of linear measurements (2800 ng) was defined. TLC was used as an analytical method and - in case of more complicated measurements – as a technique of sample preparing for GC/MS measurements?.

Słowa kluczowe

EN

TLC; densitometry; high explosives; coupling TLC/TLC; TLC/GC/MS methods

• Wydawca: Sieć Badawcza Łukasiewicz - Instytut Przemysłu Organicznego
• Czasopismo: Central European Journal of Energetic Materials
• Rocznik: 2005
• Tom: Vol. 2, nr 4
• Strony: 63--76
• Opis fizyczny: Bibliogr. 8 poz.

Twórcy

autor

Błądek J.

• Institute of Chemistry, Military University of Technology, 00-908 Warsaw 49, 2 Kaliskiego St.

autor

Nowaczewski J.

• Institute of Armament Technology, Military University of Technology, 00-908 Warsaw 49, 2 Kaliskiego St.

autor

Maranda A.

• Institute of Armament Technology, Military University of Technology, 00-908 Warsaw 49, 2 Kaliskiego St.

Bibliografia

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