Acta Chromatographica 6, 1-4 (1996). TLC of TNT (trotyl) on silica gel with hexane-benzene 11. Detection by spraying with phenol red, bromophenol blue, thymol blue, and bromothymol blue, separately, followed by heating at 100 °C for 10 min. These solutions were prepared immediately before spraying of the plates. The hRf value was 50 (± 2). Linearity was between 2.5 and 10 µg/zone. The correlation coefficient was 0.931. LOD (in average, n = 6) was 1.0 µg/zone (phenol red), 1.0 µg/zone (bromophenol blue), 1.5 µg/zone (thymol blue) and 1.5 µg/zone (bromothymol blue).

J. Planar Chromatogr. 8, 78-80 (1995). HPTLC of nitroimidazoles (dimetridazole, metronidazole, ronidazole) in poultry on silica with ethyl acetate. Detection with fluorescamine (detection limit 15 - 20 ng) and by spraying with pyridine, waiting for 1 min and illumination under UV 366 nm (detection limit 3 - 25 ng).

Braz. J. Microbiol. 46, 103-111 (2015). TLC of 2,4,6-trinitrotoluene (1) and two degradation intermediates with nitrite release into the medium by Pseudomonas aeruginosa, 2,4-dinitrotoluene (2) and 4-aminodinitrotoluene (3) on silica gel with ethyl acetate - hexane 23. Identification under UV light at 254 nm. The hRF values for (1) to (3) were 83, 67 and 50, respectively.

J. Planar Chromatogr. 7, 461-463 (1994). TLC on silica with benzene - ethyl acetate 101. Detection under daylight and UV 254 nm.

J. High Resol. Chromatogr. 6, 326-328 (1983). TLC of fluorene,2 -nitrofluorene, 2,7-dinitrofluorene, 2,5-dinitrofluorene, 2,4,7-trinitrofluorene, 2,4,5,7-tetranitrofluorene and their -9-ones on a)silica with ethyl acetate - CCl4 18 and b) on alumina with chloroform - cyclohexane 21 and for both four other solvent systems. Detection by UV

Acta Chromatographica No. 7, 159-171 (1997). TLC of 9 nitrophenones, including isomers and closely related compounds, and reduced derivatives and corresponding alcohols on silica, alumina, and Florisil, with mixtures of ethyl acetate or 2-propanol and heptane. Detection under UV 254 nm. Study of the effect of reduction on the separation of the investigated compounds and on the selectivity of the separation of both groups of substances on various polar sorbents.

J. High Resol. Chromatogr. 7, 520-524 (1984). TLC of 1-nitropyrene after pre-chromatographic reduction as 1-aminopyrene on silica, impregnated with a mixture of 2,6-di-tert.butyl-4-methylphenol and Faublin H-Vac. with hexane - anisole 73. Quantitative scanning by fluorescence. Fluorometry.

J. Planar Chromatogr. 12, 394-397 (1999). HPTLC of trinitrotoluene (TNT), cyclonite (RDX), Tetryl, PETN, Ng-Nc on silica gel in a tank previously saturated with mobile phase for ca. 45 min; first development with trichloroethylene - acetone 41 and then with petroleum ether - acetone 173. Detection by spraying with ethanolic KOH resulting in a reddish-orange spot for TNT. The plate was then heated at 120°C for 10 min, cooled, and sprayed with sulfanilic acid and a-naphthylamine reagent. Observation of other explosives.