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analytical chemistry studies and uses
instruments and lessons used to separate
identify and quantify matter in practice
separation identification or
quantification may constitute the entire
analysis or be combined with another
method separation isolates analytes
qualitative analysis identifies and
lights while quantitative analysis
determines the numerical amount or
concentration analytical chemistry
consists of classical web chemical
methods and modern instrumental methods
classical qualitative methods use
separation such as precipitation
extraction and distillation
identification may be based on
differences in color odor melting point
boiling point radioactivity or
reactivity classical quantitative
analysis uses mass or volume changes to
quantify amount instrumental methods may
be used to separate samples using
chromatography electrophoresis or field
flow fractionation then qualitative and
quantitative analysis can be performed
often with the same instrument and may
use light interaction heat interaction
electric fields or magnetic fields often
the same instrument can separate
identify and quantify an analyte
analytical chemistry is also focused on
improvements in experimental design
Kamel metrics and the creation of new
measurement tools analytical chemistry
has broad applications to forensics
medicine science and engineering
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