Spectroscopy applications
- 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-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.
- 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-121Water content in propylene glycol monomethyl ether (PGME)
Near-infrared spectroscopy (NIRS) can determine water content in PGME (propylene glycol monomethyl ether) within seconds as shown in this Application Note.
- AN-RS-045Transition RMID Operations Between Handheld Raman Devices
This application shows how to seamlessly transition from Metrohm’s NanoRam 785 to the newer MIRA P system, ensuring continuity in raw material identification (RMID).
- AN-RS-044Optimize raw material identification and verification (RMID) with MIRA P
This Application Note explains how to scale MIRA P usage across an entire manufacturing operation by transferring models between different MIRA P instruments.
- AN-NIR-122Quantification of water in lactose with the OMNIS NIRS Analyzer
This Application Note shows how easy it is to determine water content in the pharmaceutical excipient lactose with reagent-free near-infrared spectroscopy.
- AN-RA-009Comparison of SPELEC RAMAN and standard Raman microscopes
This Application Note compares SPELEC RAMAN and a standard Raman instrument by analyzing their performance in measuring single-walled carbon nanotubes (SWCNT).
- AN-FLU-002Understanding the mechanism of a bioassay indicator by fluorescence
Alamar Blue is monitored with fluorescence spectroelectrochemistry during its irreversible reduction to resorufin and further reversible reduction to dihydroresorufin.
- WP-094OMNIS NIRS: An efficiency boost for your laboratory
This White Paper discusses the concept and benefits of NIR spectroscopy and outlines several real-life laboratory application examples with the use of OMNIS NIRS, the cutting-edge NIR spectrometer from Metrohm.
