Identifying polymers with Raman spectroscopy
Aplikace | | MetrohmInstrumentace
RAMAN Spektrometrie
ZaměřeníMateriálová analýza
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Identification of monomers with Raman spectroscopy
|Metrohm|Aplikace
AN-RS-008 Identification of monomers with Raman spectroscopy Summary Polymers are comprised of macromolecules that are in turn comprised of numerous identical or similar structural units that are referred to as monomers. This Application Note shows the convenient identification of conventional…
Klíčová slova
metrohm, metrohmvial, viallwd, lwddvb, dvbmethacrylate, methacrylateterephthalate, terephthalatepet, peturea, ureaformaldehyde, formaldehyderesins, resinscoservations, coservationshexamethylenetet, hexamethylenetethmta, hmtaramine, raminetherephthalic
Orbital Raster Scan (ORS™)
2022|Metrohm|Technické články
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…
Klíčová slova
metrohm, metrohmors, orsraster, rastersers, sersraman, ramanorbital, orbitalmisa, misamira, mirasubstrates, substratessampling, samplingballpoint, ballpointingredients, ingredientsorstm, orstmscanning, scanningplastic
Identification of various polymer masterbatches
|Metrohm|Aplikace
AN-RS-007 Identification of various polymer masterbatches Summary Masterbatches offer an inexpensive opportunity for dyeing plastics during the manufacturing process or to influence various properties of the basic plastic. Measurements of masterbatches with the handheld Raman spectrometer Mira M-1 require no…
Klíčová slova
masterbatch, masterbatchlwd, lwdcolor, colorvial, vialmetrohm, metrohmmasterbatches, masterbatcheswhite, whiteyelloworange, yelloworangedyeing, dyeingblack, blackpolymer, polymermultilayer, multilayermolding, moldingdirectly, directlyionenstrasse
Differentiation of inorganic salts using Raman spectroscopy
|Metrohm|Aplikace
AN-RS-005 Differentiation of inorganic salts using Raman spectroscopy Summary This Application Note shows the ability of handheld Raman systems like the Mira M-1 to identify and differentiate between salts such as carbonates, phosphates, and sulfates. The main focus of this…
Klíčová slova
metrohm, metrohmdiammonium, diammoniumdipotassium, dipotassiumphosphate, phosphatephosphates, phosphatesionenstrasse, ionenstrassecationic, cationictrying, tryingdifferentiation, differentiationraman, ramancontainers, containersdistinguish, distinguishlaser, lasersalts, saltsinorganic