idunno
newspaper
magic
Chemists use liquid chromatography a complex of substances. They can use chromatography to analyze drugs and also test blood and urine samples. People use it to separate and purify different substances and chromatography can detect the presence of drugs in a person's blood.
use chromatography
when ever you want to
i do not know
idunno
newspaper
magic
Chemists use liquid chromatography a complex of substances. They can use chromatography to analyze drugs and also test blood and urine samples. People use it to separate and purify different substances and chromatography can detect the presence of drugs in a person's blood.
If you like science Paper Chromatography is something to look into. You can take Chemistry classes to find out different ideas on how to use Paper Chromatography.
Chromatography can help separate individual components of a complex mixtures AND quantify them with the use of a calibration curve.
to measure time
coy
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.