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Method of forming dual mirrors
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Sampling cell of salt crystals amalgamated to metal spacer
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Multiple wavelength spectrometer
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Multiple pass optical absorption cell
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Enrichment of chromatograph output
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Apparatus and method for analysis by attenuated total reflection
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GB1294176A
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Analysing device
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Multipurpose sample cell for conventional and attenuated total reflection absorption spectroscopy of gaseous and solid samples
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Variable angle internal reflection attachment
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Selectively assemblable absorption cell
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Apparatus for analyzing a continuously moving strip by means of attenuated total reflection
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Multiple total internal reflection cell with cooling module
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Frustrated multiple internal reflection spectrometric system
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Frustrated multiple internal reflection rod with variable length fluid containing enclosure means
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