Aplicações de espectroscopia
A espectroscopia Raman e a espectroscopia no infravermelho próximo são dois métodos espectroscópicos proeminentes, cada um oferecendo recursos exclusivos para análise química e caracterização de materiais. Nossos especialistas em aplicações compilaram vários documentos sobre aplicações da espectroscopia de infravermelho próximo e Raman em diferentes setores, como defesa e segurança, alimentos e bebidas, polímeros e plásticos, entre outros.
Use os filtros para pesquisar aplicações NIR e aplicações Raman por analito/parâmetro, matriz de amostra, norma ou setor.
- EB-004Near-infrared and Raman spectroscopy for polymer analysis: An introduction
This e-book explains how Raman and near-infrared (NIR) spectroscopy enable rapid, nondestructive polymer analysis, ensuring high quality while reducing costs and waste.
- AN-NIR-105Roasted coffee analysis by near-infrared spectroscopy
Near-infrared spectroscopy (NIRS) is a fast, chemical-free alternative analytical technology for caffeine and moisture analysis in roasted coffee beans and grounds.
- AN-RS-007Identification of polymer masterbatches with Raman spectroscopy
Handheld Raman spectroscopy enables rapid polymer masterbatch analysis, while Metrohm’s XTR® algorithm mitigates fluorescence interference for accurate additive identification.
- AN-RS-008Identification of monomers with Raman spectroscopy
Raman spectroscopy can easily monitor polymerization by tracking monomer consumption and polymer formation, providing a valuable tool for polymer manufacturers.
- AN-RS-001Identifying polymers with Raman spectroscopy
This application highlights Metrohm’s XTR® technology to identify colored polymers by extracting the Raman signal from spectra with strong background fluorescence.
- AN-NIR-124Polyethylene content determination in polypropylene pellets by NIRS
Polypropylene and polyethylene can pose recycling challenges. With near-infrared spectroscopy (NIRS), users receive polyolefin composition results in seconds.
- AN-NIR-119Moisture content and rheology determination of fluorinated polyolefins using NIRS
Near-infrared spectroscopy streamlines ethylene tetrafluoroethylene production by offering rapid, chemical-free analysis of melt flow rate and moisture content.
- EB-002NIR spectroscopy: The efficiency boost for QC labs
Enhance quality control in material and chemical production with NIRS. Fast, cost-effective, and no sample prep needed. Learn more in our eBook.
- EB-001Near-infrared spectroscopy for the analysis of petrochemicals
Improve petrochemical quality control with NIRS. Fast, cost-effective, and no sample prep needed. Learn more in our eBook.
- AN-NIR-073Determination of water activity in tablets with the OMNIS NIR Analyzer
Water activity is an important parameter to measure for non-sterile pharmaceutical quality and stability. The OMNIS NIR Analyzer provides this data within seconds.
