Iodine is a common general stain used in thin-layer chromatography.

But this was only by thin-layer chromatography."

About 10,000 specimens in the lichen collection have been studies by thin-layer chromatography, with the data obtained recorded on their packets."

However, when the bound 32P-labeled nucleotides associated with the expressed protein were analyzed by thin-layer chromatography (Fig.

Screening methods include thin-layer chromatography, gas-liquid chromatography and immunoassay.

After 24 hours, an analysis is performed on the solution by separating the compounds by thin-layer chromatography (TLC).

Other laboratory equipment includes facilities for thin-layer chromatography (TLC) and other analytical protocols.

The researchers will first use extraction procedures, following by separation methods such as: thin-layer chromatography, electrophoresis and ion-exchange chromatography.

"Simultaneous fluorescence detection of fecal urobilins and porphyrins by reversed-phase high-performance thin-layer chromatography".

The scientists used such techniques as radiotracer analysis, thin-layer chromatography, infrared spectrometry and neutron-activation analysis to pinpoint the chemical changes in aging oil stains.

High-performance liquid chromatography and thin-layer chromatography assays for Devil's Club (Oplopanax horridus).

A botanical researcher at Duke University, Culberson pioneered the use of thin-layer chromatography in the identification of secondary lichen products.

The presence of the hallucinogenic compounds psilocybin and psilocin have been confirmed by using thin-layer chromatography and column chromatography as the analytical methods.

The early methods developed for the determination of gyromitrin concentration in mushroom tissue were based on thin-layer chromatography and spectrofluorometry, or the electrochemical oxidation of hydrazine.

Analysis of monoglycosylceramides can be done by high-resolution thin-layer chromatography, high-performance liquid chromatography (HPLC), and mass spectrometry.

Adsorption chromatography is still widely used for structural isomer separations in both column and thin-layer chromatography formats on activated (dried) silica or alumina supports.

Beug and Bigwood (1981) also reported on the concentrations of these compounds in Psilocybe baeocystis using reverse-phase HPLC and thin-layer chromatography.

The four major aflatoxins are called B1, B2, G1, and G2 based on their fluorescence under UV light (blue or green) and relative chromatographic mobility during thin-layer chromatography.

Barry Taylor, from the Government Chemist's Laboratory, told the meeting that thin-layer chromatography could be used to discover the origin of the seeds of cannabis plants grown in this country.

Radiolabeled mycRab24 was immunoprecipitated and the 32P-labeled guanine nucleotides eluted from the protein were subjected to thin-layer chromatography to resolve GDP and GTP.

Some pharmacological activities of the bark can be standardized by analyzing the level of berberine using a monoclonal antibody, thin-layer chromatography, HPLC, potentiometry, or acidic potassium permanganate chemiluminescence.

Because manufacturers change their ink formulas slightly from year to year, thin-layer chromatography (TLC) can be used on ink from traditional pens to trace the manufacturer and date of manufacture of most inks.