How can thin layer chromatography can be used to track down bank robbers?
Using thin layer chromatography, scientists can track down bank robbers. Some banks place red dyes in the middle of note bundles, which explode like a small bomb when robbers take them. When someone robs a bank, the teller ensures one of these bundles is handed over to them.Click to see full answer. Keeping this in…
Using thin layer chromatography, scientists can track down bank robbers. Some banks place red dyes in the middle of note bundles, which explode like a small bomb when robbers take them. When someone robs a bank, the teller ensures one of these bundles is handed over to them.Click to see full answer. Keeping this in view, how is thin layer chromatography used in forensics? The use of TLC in forensics TLC is used for the identification and comparison of drugs, explosives, inks and dyes. The technique is limited only by the need for samples to be soluble. This is a particular issue when investigating pen inks since the development of gel pens, the ink of which is insoluble.One may also ask, how is chromatography used in forensic science? Gas Chromatography is used in airports to detect bombs and is used is forensics in many different ways. It is used to analyze fibers on a persons body and also analyze blood found at a crime scene. In gas chromatography helium is used to move a gaseous mixture through a column of absorbent material. Similarly one may ask, how do forensic scientists use chromatography to help them solve crimes? Background: Chromatography is a method for analyzing mixtures by separating them into the chemicals from which they are made. Forensic scientists are able to use ink chromatography to solve crimes by matching documents or stains found at a crime scene to the marker or pen that belongs to a suspect.What is thin layer chromatography and how does it work?Thin-layer chromatography (TLC) is a chromatography technique used to separate non-volatile mixtures. After the sample has been applied on the plate, a solvent or solvent mixture (known as the mobile phase) is drawn up the plate via capillary action.
