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Products based on RAMAN Spectroscopy
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In Raman Spectroscopy, when a beam of light is scattered from a material, a very small part is transferred to molecular vibrations and scattered inelastically causing Raman spectrum. Products are based on Raman Spectroscopy:
1. AhuraFD (formerly FirstDefender)
2. FirstDefender RM
3. FirstDefender RMX
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Products based on FTIR Spectroscopy
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FTIR spectroscopy has unique strengths that complement Raman spectroscopy. Most notably, FTIR is ideal for the following situations:
Fluorescent samples: Some samples, particularly colored materials, emit energy in the form of fluorescence when interrogated with a Raman instrument.
Dark colored samples: Dark colored samples can absorb energy from a Raman laser which can limit identification performance.
FTIR, on the other hand, does not present a similar concern making it a preferable technique for darker colored samples.
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