J. Planar Chromatogr. 16, 71-75 (2003). TLC of 4 groups of s-triazines (14 compounds) on silica gel impregnated with paraffin, with water - acetone, water - acetonitrile and water - dioxane in different ratios without chamber saturation and in the dark. Observation of the dark spots under UV 254 nm.

J. Liq. Chromatogr. Relat. Technol. 31, 1943-1958 (2008). TLC of salicylanilide on silica gel and silica gel mixed with Kieselguhr (with and without brilliant green as a detection reagent) with chloroform in a chamber saturated for 30 min. Detection without a reagent and by treatment with a 50 mg/100mL aqueous solution of brilliant green. Quantitative determination by absorbance measurement at 597, 305, and 268 nm. Proposition of a new index to evaluate objectively the visualizing effects of detected substances on thin layer using a densitometric method. The limit of detection, detection index, broadening index, modified contrast index, densitometric visualizing index, and linearity range were used to evaluate the visualizing effects of salicylanilide.

J. Planar Chromatogr. 6, 326-327 (1993). TLC on silica with acetone - formamide 95:5 for 10 cm and after drying with toluene for 19 cm. After densitometry by absorbance at 300 nm for the determination of thiabendazole plates were sprayed from the origin with Dragendorff's reagent, and from 10 cm beyond the solvent front with Fast Blue B reagent. Absorbance was measured at 450 and 500 nm for the determination of imazalil and o-phenylphenol, respectively.

leaves, including a new quinolone alkaloid. J. Agric. Food Chem. 51, 890-896 (2003). TLC of fungicides (benomyl, captan), furanocoumarins (4-hydroxy, 7-hydroxy-, 7-methoxycoumarin), and quinoline and quinolone alkaloids on silica gel with various amounts of hexane - ethyl acetate and methanol - ethyl acetate. Detection by exposure to iodine vapor, under UV 254 and 366 nm, and by spraying with Dragendorff and anisaldehyde reagent. Preparative TLC of 5- and 8-methoxypsoralen, 2-[4'-(3',4'-methylenedioxyphenyl)butyl]-4-quinolone, 1-methyl-2-[6'-(3',4'-methylenedioxyphenyl)hexyl]-4-quinolone, graveoline (1-methyl-2-[3',4'-(methylenedioxy)phenyl)-4-quinolone; bioautography by spraying with a spore suspension of Colletotrichum spp. and incubation in a moisture chamber for 3 days at 26°C.

J. Planar Chromatogr. 30, 271-274 (2017). HPTLC of the synthetic pyrethroids cypermethrin, deltamethrin, and λ-cyhalothrin on silica gel with n-hexane – acetone 4:1. Detection by spraying with freshly prepared hydralazine solution (37.5 mg in 50 mL 2N sodium hydroxide solution). The hRF value for α-cyano ester pyrethroids was 57.

J. Chromatogr. 455, 439 (1988). TLC on silica with a) 1,2-dichloroethane - methanol - acetic acid 90:8:2, b) chloroform - methanol 97:3 and c) cyclohexane - 1,2-dichloroethane - acetic acid 75:25:0.6. Detection by spraying with 6 color reagents and examination of the spots in visible light and under UV 254 nm. Detection limits, 1 ˜ 8 µg.

J. Liquid Chromatogr. 17, 1385-1398 (1994). TLC of title compounds on silica with 1) chloroform - acetonitrile - formic acid 87:10:3, and 2) chloroform - acetone 1:3. Detection by exposure to pyridine vapor and densitometry at 366 nm. Detection limit in the range of 0.2 - 1.6 ng for the 5 compounds.

J. Liq. Chromatogr. & Rel. Technol. 26, 147-156 (2003). HPTLC of monensin and lasalocid residues on silica gel with ethyl acetate - hexane 8:3. Visualization by spraying with 5% methanolic vanillin solution and sulfuric acid 199:1 and heating at 90°C for 5 - 15 min. Quantitation by densitometry at 500 nm. Limit of detection was determined at 0.2µg/g for monensin and 1.0 µg/g for lasalocid. The method appears to be specific, linear, repeatable and reproducible, sensitive, convenient and simple to use.