0
How can a crime lab use paper chromatography to determine if lipstick at a crime scene match the suspects?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
When were fingerprints first used as evidence linking suspects to crime?
Fingerprints were first used in 1892, by Juan Vucetich to help link suspects to crimes.
Do Crime Scene Investigators use Chromatography?
Yes, usually Gaschromatography.
Which chromatographic process would be least likely to be utilized in the crime lab?
paper chromatography
What is the impact of DNA analysis on society?
DNA analysis enables law enforcement to place offenders at the scene of a crime (or eliminate suspects that are innocent), can lead to crimes that were previously not solveable to be solved, and can determine the paternity of children. It can also determine genetic diseases and possibly lead to cures for those diseases.
What are 5 uses of chromatography?
They use chromatography in machines called HPLCs (High-Pressure Liquid Chromatography), GCs (Gas Chromatography), and UPLCs (Ultra-Performance Liquid Chromatography). The use it to analyze compounds in a certain sample they have prepared according to their methods or USP methods. They make the carrier liquid (HPLCs and UPLCs) or the carrier gas (GCs) and this will carry the sample to the stationary phase. The stationary phase is in the column. Each column is different and will separate different compounds at a different rate. You need to make sure you use the correct column which has the correct stationary phase to get the correct looking chromatagram. See related link below for more info.
When were fingerprints first used as evidence linking suspects to crime?
Fingerprints were first used in 1892, by Juan Vucetich to help link suspects to crimes.
Do Crime Scene Investigators use Chromatography?
Yes, usually Gaschromatography.
Which chromatographic process would be least likely to be utilized in the crime lab?
paper chromatography
Who would use chromatography?
Crime labs use chromatography to identify unknown substances by breaking the two substances down into their constitute parts, and comparing them to see if they are a match.
Who interrogates a suspect at a crime scene?
suspects are usually not interrogated at the crime scene. They are taken into a room where they can be video taped for safety and court reasons
What is the impact of DNA analysis on society?
DNA analysis enables law enforcement to place offenders at the scene of a crime (or eliminate suspects that are innocent), can lead to crimes that were previously not solveable to be solved, and can determine the paternity of children. It can also determine genetic diseases and possibly lead to cures for those diseases.
How is blood used to solve a crime?
Blood can be analyzed at a crime scene to determine the blood type of the individual, which can help exclude or include suspects. DNA analysis from blood samples can help establish a match between the blood found at the crime scene and a suspect. Blood spatter patterns can also provide clues about the events that took place during a crime.
Is a homicide crime scene search valid without warrant if suspects abandon property?
Yes. ANYTHING recoverable at a crime scene involving a homicide is collectible, and can be used as evidence.
What are 5 uses of chromatography?
They use chromatography in machines called HPLCs (High-Pressure Liquid Chromatography), GCs (Gas Chromatography), and UPLCs (Ultra-Performance Liquid Chromatography). The use it to analyze compounds in a certain sample they have prepared according to their methods or USP methods. They make the carrier liquid (HPLCs and UPLCs) or the carrier gas (GCs) and this will carry the sample to the stationary phase. The stationary phase is in the column. Each column is different and will separate different compounds at a different rate. You need to make sure you use the correct column which has the correct stationary phase to get the correct looking chromatagram. See related link below for more info.
How do you use chromatography in everyday life eg forensic science and Csi crime scene Inveatigation?
yes by using csi to help you
How can chromatagraphy be used in crime scenes?
It is a valuable tool used by chemists to identify chemical components or biological materials that might be clues to a crime. Chromatography is a way of separating chemicals from one another. One of those chemicals might shed light on the crime or provide investigators with leads or answers useful in solving the crime. Chromatography was developed by a Russian botanist in 1906 to study plant pigments. Then chemists realized it was an excellent way to study all kinds of complex mixtures. Forensic science jumped all over that one in order to identify unknown samples from a crime scene! Win-win!
Can police question a 16yr in Missouri about a crime involvement?
Yes, of course. Juveniles are not immune from being considered suspects in crimes.
