Determination of water content in moisturizing skin creams using near-infrared spectroscopy
Aplikace | 2017 | MetrohmInstrumentace
NIR Spektroskopie
ZaměřeníOstatní
VýrobceMetrohm
Klíčová slovacreams, nirs, moisturizing, content, method, spectroscopy, slurry, regression, water, fischer, karl, skin, cup, were, nir, karlfischer, leaveone, quality, shines, titration, infrared, vis, description, metrohm, near, dermal, sample, excellently, merits, stamp, primary, model, secv, light, polynomial, spectral, pressed, combination, results, took, spectra, cosmetic, destructive, values, reflects, range, intermediates, sep, determined, determine
Podobná PDF
Determination of sun protection factor in creams using visible near-infrared spectroscopy
2018|Metrohm|Aplikace
NIR Application Note NIR-062 Determination of sun protection factor in creams using visible near-infrared spectroscopy This Application Note shows that visible near-infrared spectroscopy (VisNIRS) can determine the sun protection factor (SPF) of sunscreen products. Thanks to measurement durations of less…
Klíčová slova
spf, spfsunburn, sunburnradiation, radiationcreams, creamsspectroscopy, spectroscopypls, plscountry, countrycostumer, costumerdetermination, determinationaxis, axismetrohm, metrohmtransflection, transflectionprotection, protectionover, overcorrelation
Karl Fischer titration and near-infrared spectroscopy in perfect synergy
2017|Metrohm|Technické články
Metrohm White Paper Karl Fischer titration and near-infrared spectroscopy in perfect synergy Iris Kalkman, Mathias Schilling Metrohm has shaped moisture analysis for more than half a century. Find out about new developments in water analysis and learn how near-infrared spectroscopy…
Klíčová slova
titration, titrationnirs, nirsmetrohm, metrohminfrared, infraredkarl, karlfischer, fischerpaper, paperspectroscopy, spectroscopynear, nearwhite, whitecontent, contentwater, watersynergy, synergymodel, modeldevelopong
Quality Control of Shampoo
2020|Metrohm|Aplikace
AN-NIR-054 Quality Control of Shampoo Chemical-free and fast determination of surfactants in shampoo Summary Determination of sodium laureth sulfate (SLES), cocamidopropyl betaine (CABP), cocamidopropylamine oxide (CAW), cocamide diethanolamine (DEA), and carbopol in shampoo is a cost- and time-intensive process due…
Klíčová slova
metrohm, metrohmerror, errormerit, meritfigures, figuresshampoo, shampoonir, nircarbopol, carbopolcross, crossstandard, standardvalidation, validationresult, resultvalue, valueday, daysimple, simplecalibration
Quality Control of Silicone rubber
2020|Metrohm|Aplikace
AN-NIR-084 Quality Control of Silicone rubber Fast determination of vinyl content without chemicals Summary Determination of the vinyl content of silicone rubber is a lengthy and challenging process. First, the vinyl groups must be converted to ethylene by reacting with…
Klíčová slova
metrohm, metrohmvinyl, vinylsimple, simplecup, cupnir, nirspectroscopy, spectroscopyday, dayerror, errormanagement, managementslurry, slurryapplication, applicationdemonstrates, demonstratessql, sqlequipment, equipmentcontent