Identification of structurally very similar sugars using a portable Raman spectrometer
Aplikace | | MetrohmInstrumentace
RAMAN Spektrometrie
ZaměřeníPotraviny a zemědělství
VýrobceMetrohm
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Orbital Raster Scan (ORS™)
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AN-RS-034 Orbital Raster Scan (ORS™) Safer, more representative sampling with 785 nm Raman Summary The ability of an optical system to efficiently collect light is known as its throughput or etendue. In an ideal world of homogeneous samples, a Raman…
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Identifying polymers with Raman spectroscopy
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AN-RS-001 Identifying polymers with Raman spectroscopy Summary This Application Note describes the Raman spectroscopy identification of polymers such as ABS, PE, PS, PET and PMMA in various dyes. Rapid and non-destructive determination takes place after a suitable spectrum database has…
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A Deeper Look at 785 nm Raman
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AN-RS-037 A Deeper Look at 785 nm Raman Throughput, spectrograph design, resolution, and MIRA Summary From its conception, Metrohm Raman has specialized in 785 nm Raman spectroscopy, as there is concrete evidence for the superiority of 785 nm laser excitation…
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Improving verification with Orbital Raster Scan technology
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AN-RS-011 Improving verification with Orbital Raster Scan technology Summary Raman spectrometers use tightly focused beams to produce high resolution spectra, but fail at analyzing heterogeneous substances because they cannot spatially target all components. Orbital Raster Scan (ORSTM) increases the interrogation…
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