An infrared spectrometer is one
of the most important instruments in analytical chemistry. This is because it
allows for the separation or detection of very minute amounts of a substance in
a mixture of gases, solids or liquids. When shopping for an infrared
spectrometer, the first thing that you have to keep in mind is the type of
machine that you are looking for. There are lots of different types of infrared
spectrometers. This means that all of these will be priced differently. For
example, you cannot expect the atomic
absorption spectrophotometer to be priced at the same price as the
FTIR. This is because the jobs that these machines do is very different and
thus the way they are made is too.
In finding the cheapest infrared spectrometer, you will
often encounter machines of varying sensitivities and thus machines that give
results of varying accuracies. The more accurate the results that are given by
a machine like an atomic
absorption spectrometer, the more costly it is going to be.
The best place for you to look
for a machine of this kind is on the internet. This is because here you will be
able to look at and compare different machines from different suppliers before
you get to make your decision. As with a mercury
analyzer, you have to ensure that you get the machine from the right
source. Perhaps a good way to push the price further down is to buy the
machines in bundles, for example an infrared spectrometer and a machine for Graphite
Furnace Atomic Absorption can be bought at the same time.
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