FilterFilterSearchIndustriesChemicalsEnvironmentalFeedFood / BeveragePharma & BiotechApplicationsChemicalsBasic ChemicalsBiofuelsFine / Specialty ChemicalsFlavour / FragrancesMaterial SciencePetrochemicalsPolymersEnvironmentalAirSoil / Sludge / SedimentWasteWaste WaterFeedAquaFarm AnimalPetFood / BeverageAgricultural productsBakery / ConfectioneryBars / RestaurantsBeveragesDairyMeat and SeafoodOil / FatsReady Meals and PackagingPharma & BiotechBiotechnologyCannabisCosmeticsNatural Products / NutraceuticalsStandard DrugsTechnologyChromatographyDigestionDryingEncapsulationEvaporationExtractionIncinerationMelting PointNIR SpectroscopySteam DistillationProduct TypeDigestionAuxiliaries for DigestionHigh SpeedHigh ThroughputDryingFreeze DryersSpray DryersEncapsulationEncapsulation by Spray DryersEncapsulatorsEvaporationAuxiliaries for EvaporationIndustrial EvaporatorsLaboratory EvaporatorsParallel EvaporatorsExtractionAuxiliaries for ExtractionPressurized solvent extractorSolvent ExtractorsIncinerationAuxiliaries for IncinerationNIR SpectroscopyAuxiliaries for NIR SpectroscopyLaboratory NIR SpectrometersNIR-Online SpectrometersSteam DistillationAuxiliaries for Steam DistilationKjeldahl ApplicationsSteam VolatilesReset filterApply filter HomeKnowledgeApplicationsResults63 Nitrogen and protein determination in riceNitrogen and protein determination in rice according to the Kjeldal method (back titration)Protein determination in animal feed using colorimetric titrationProtein determination in animal feed according to ISO 5983-2 and AOAC 2001.11 by digestion with Kjeldahl tablets and hydrogen peroxide followed by colorimetric titration using OptrodeNitrogen Determination in Reference SubstancesOperational Quality CheckNon protein nitrogen determination in milkNon protein nitrogen determination in milk according to the Kjeldahl methodAccelerated nitrogen & protein determination in beer and maltAccelerated Nitrogen and Protein Determination in Beer and Malt with Kjeldahl Tablets and Hydrogen PeroxideTKN determination in water and waste water using colorimetric titrationColorimetric determination of Total Kjeldahl Nitrogen in water and waste water according to ISO 5663 and 40 CFR part 136.3 using Optrode sensor and determination of Limit of Detection LOD and Limit of Quantification LOQTKN determination in water and waste waterColorimetric determination of TKN (Total Kjeldahl Nitrogen) in water and waste water according to the Kjeldahl methodNitrogen determination in bovine serum albuminComparison of standard-Kjeldahl and micro-Kjeldahl for nitrogenProtein determination in plant-based meat alternativesKjelDigester K-449, KjelMaster K-375 with KjelSampler K-377: Nitrogen and protein determination in plant-based meat alternatives according to the Kjeldahl methodNitrogen and protein determination in beer and malt (Kjeldahl)Nitrogen and protein determination in beer and malt accoding to the Kjeldahl methodNitrogen & protein determination in corn, flour and soyKjelDigester K-449, KjelMaster K-375 with KjelSampler K-376: nitrogen and protein determination in corn, flour and soy according to the Kjeldahl methodNitrogen determination in lubricating oilsNitrogen determination in lubricating oils according to the Kjeldahl methodSelective nitrogen determination methods related to KjeldahlKjelMaster System K-375 / K-376, KjelDigester K-449, Scrubber K-415Nitrogen Determination in PharmaceuticalsNitrogen Determination in Pharmaceuticals according to the Kjeldahl Method (semi-micro)Accelerated nitrogen and protein determination in dry pet foodAccelerated Nitrogen and Protein Determination in dry Pet food with Kjeldahl Tablets and Hydrogen PeroxideTKN determination in water and waste water using potentiometric titrationDetermination of TKN (Total Kjeldahl Nitrogen) in water and waste water according to the Kjeldahl method using potentiometric titrationNitrogen determination in diphtheria and tetanus toxoids according to Pharmacopoeia using back titration and boric acid titrationKjelMaster System K-375 / K-376, KjelDigester K-449, Scrubber K-415Separation of cannabinoids by Flash chromatographySeparation of cannabinoids by Flash chromatographyNitrogen determination in ureaNitrogen determination in urea according to the Kjeldahl MethodNitrogen determination in soilKjelDigester K-449, KjelMaster K-375 with KjelSampler K-376: Nitrogen determination in soil according to the Kjeldahl method Prev1234Next Popular GuidesFood Analysis Champion Guide BookThis guidebook offers a comprehensive summary of how NIR and reference methods, such as fat extraction and the Kjeldahl method for protein determination, are used at all steps in the food processing chain. Get a detailed overview of the techniques, including sample preparation, regulatory measures, troubleshooting, FAQs, and case-specific studies. The Right-Hand Book for Cannabis ScientistsUse this booklet on cannabis science to learn about harvesting and extracting cannabinoids (THC, CBD) and terpenoids, concentrating actives, recycling solvent, purifying cannabinoids and removing pesticidesFreeze Drying Adviser Vol.2: Illustrated toolkit for general usersThis guide provides you with knowledge about hardware, the freeze-drying process, overview of the most important parameters and steps in sample preparation.Cosmetics Lab Magazine Vol 1In “COSMETICS LAB” Issue 1, read about the latest trends in cosmetics development, workflows for cosmetics R&D and quality control, ingredients used in natural cosmetics development and common lab techniques used for cosmetics innovation. Cosmetics Lab Magazine Vol 2In "COSMETICS LAB" Issue 2, gain useful information on how to turn natural raw material into active compounds. Benefit from useful information on techniques used in all steps of cosmetics development. Learn how to extract and screen for active ingredients and how to use chromatography to purify raw material. Plus fun facts, horoscopes, quizzes and an exclusive interview on the topic of fighting misinformation in the cosmetics industry. Cosmetics Lab Magazine Vol 3In "COSMETICS LAB" Issue 3, find everything you need to know about the making of make-up. Improve your formulation proficiency by gaining insightful information on microencapsulation and spray drying. Plus read cosmetics formulation tips, recipes, quizzes, horscopes and an exlcusive interview with a microencapsulation expert. Cosmetics Lab Magazine Vol 4In "COSMETICS LAB" Issue 4, gain knowledge on modern and established techniques used for quality control in the cosmetics industry. Learn how to convincingly demonstrate product safety and performance by optimizing your QC processes. Specific topics include green sample preparation using pressurized liquid extraction (PLE), benefits and limitations of chromatography detectors used in QC, the importance of performing trace metal element analysis, how NIR speeds up the QC process and more.Chromapedia: the complete guideThe complete Chromapedia presents you with essential knowledge for developing and performing the optimal flash chromatography and prep HPLC method. Rely on concise theory and clear explanations of all parts of the chromatography process. Use chromatography basics to develop your own method with consumables, detection methods, stationary and mobile phases that ideally fit your application.It's time to separate! – PosterDownload your free poster now – "It's time to separate!" Check out some hints to boost your chromatography system! Popular Application NotesNitrogen Determination in Nitrate Containing FertilizersNitrogen Determination in Nitrate Containing Fertilizers according to AOAC 955.04-D (Kjeldahl Method) – Block DigestionPre-Extraction and Extraction of Hypericin in St. John's Wort (Hypericum perforatum) using the SpeedExtractor E-916SpeedExtractor E-916: Pre-Extraction and Extraction of Hypericin in St. John's Wort (Hypericum perforatum) using the SpeedExtractor E-916PLGA sub-micron particles by Nano Spray DryingNano-spray drying for drug delivery of smallest particlesNitrogen and protein determination in tofuNitrogen and protein determination in tofu according to the Kjeldal method (back titration)