Application notes

The application notes contain detailed information about single applications.

Filter your results

Category
Language
Results: 90
Image Title Description Categories Languages Type and size
PDF (3.5 MB)
PDF (3.1 MB)
PDF (2.5 MB)
PDF (3.4 MB)
Applications: HPLC troubleshooting guide Applications: HPLC troubleshooting guide Help for users in isolating, identifying andcorrecting typical HPLC and UHPLC problems Brochures, Guides English PDF (741 KB)
Automated purification of His-tagged beta-galactosidase Automated purification of His-tagged beta-galactosidase VBS0026N: Automated enzyme purification; IMAC, desalting, β-galactosidase Bio science applications English PDF (150 KB)
Automated purification of human antibodies (IgG) on AZURA Bio LC Automated purification of human antibodies (IgG) on AZURA Bio LC Automated purification of human antibodies (IgG) from blood serum. The antibodies were first purified with a protein G affinity chromatography column and subsequently applied on a gel filtration column to exchange the buffer conditions. Peak parking of the elution peak from the affinity chromatography method and re-injection of the sample onto the gel filtration column are described in detail. Bio science applications English PDF (2.2 MB)
Bestimmung der Molekulargewichtsverteilung von Polyacrylnitril Bestimmung der Molekulargewichtsverteilung von Polyacrylnitril Polymer, Molekulargewicht Polymer analysis Deutsch PDF (125 KB)
Bestimmung der Osmolarität von Augentropfen Bestimmung der Osmolarität von Augentropfen Natriumchloridlösung Pharma applications Deutsch PDF (101 KB)
Bestimmung des Gefrierpunktes von Milch Bestimmung des Gefrierpunktes von Milch Osmometrie Food applications Deutsch PDF (308 KB)
Bestimmung von Kohlenwasserstofftypen in Grundölen Bestimmung von Kohlenwasserstofftypen in Grundölen Qualitätskontrolle, industrielle Nebenprodukte, Gasöle, Schmieröle, gesättigte Verbindungen, aromatische Verbindungen, IP 368 Petrochemical applications Deutsch PDF (146 KB)
Bestimmung von Verunreinigungen im Wirkstoff Clindamycinphosphat Bestimmung von Verunreinigungen im Wirkstoff Clindamycinphosphat Antibiotika, Prozessverunreinigungen, Qualitätskontrolle Pharma applications Deutsch PDF (156 KB)
Comparison of compounds in Bourbon vanilla extract and vanilla flavor Comparison of compounds in Bourbon vanilla extract and vanilla flavor Comparison of compounds in Bourbon vanilla extract and vanilla flavor Food applications English PDF (588 KB)
Contichrom case study: The MCSGP process principle and Contichrom equipment Contichrom case study: The MCSGP process principle and Contichrom equipment Optimal process solution for each purification challenge Preparative applications English PDF (0.9 MB)
Contichrom case study: Use of the Contichrom Platform in Discovery and Life Science Research Contichrom case study: Use of the Contichrom Platform in Discovery and Life Science Research Preparative applications English PDF (2.4 MB)
Determination of 17 AQC derivatized Amino acids in baby food samples Determination of 17 AQC derivatized Amino acids in baby food samples Alanine (Ala), arginine (Arg), aspartic acid (Asp), cystine (Cys)2, glutamic acid (Glu), glycine (Gly), histidine (His), isoleucine (Ile), leucine (Leu), lysine (Lys), methionine (Met), phenylalanine (Phe), proline (Pro), serine (Ser), threonine (Thr), tyrosine (Tyr), valine (Val) Bio science applications, Food applications English PDF (272 KB)
Determination of Amino acids by UHPLC with automated OPA-Derivatization by the Autosampler Determination of Amino acids by UHPLC with automated OPA-Derivatization by the Autosampler Amino acids, automated OPA-Derivatization by Autosampler, Alanine (Ala), Arginine (Arg), Aspartic acid (Asp), Glutamic acid (Glu), Glycine (Gly), Histidine (His), Isoleucine (Ile), Leucine (Leu), Lysine (Lys), Methionine (Met), Phenylalanine (Phe), Serine (Ser), Threonine (Thr), Tyrosine (Tyr), Valine (Val) Bio science applications, Food applications English PDF (513 KB)
Determination of BHT in rolling oil Determination of BHT in rolling oil BHT, butylated hydroxytoluene, 2,6-di-tert-butyl-4-methylphenol, antioxidants, E321 Chemical analysis English PDF (114 KB)
Determination of Biocompatible Polymer building Monomers Determination of Biocompatible Polymer building Monomers Biopolymer, Biomaterial, Implants, Monomer, Hydrogel, Ethylenglycol dimethacrylate (EGDMA), 2-Hydroxyethylmethacrylate (HEMA), Methacryloxymethyltrimethylsilane(TMS-MA), Methyl methacrylate (MMA), N-Vinyl-2-pyrrolidon (N-VP), Styrene Bio science applications, Polymer analysis English PDF (425 KB)
Determination of coumarin in cinnamon products Determination of coumarin in cinnamon products 1. Impurtiy I; 2. Impurity II; 3. Coumarin; Food applications English PDF (120 KB)
Determination of hydrocarbon types in lubricating oil base stocks Determination of hydrocarbon types in lubricating oil base stocks Quality control, industrial by-products, gas oil, lubricating oil, saturated compounds, aromatic compounds, IP 368 Petrochemical applications English PDF (146 KB)
Determination of ingredients in wine Determination of ingredients in wine Sugars, sugar alcohols, organic acids, wine, Eurokat H polymer column Food applications Deutsch PDF (93 KB)
Determination of mannose and mannooligosaccharides with an improved RI detector Determination of mannose and mannooligosaccharides with an improved RI detector Determination of saccharides, separated on a KNAUER Eurokat Na+ column, detected with the new AZURA RID (refractive index detector) 2.1L at an approximately three times higher sensitivity than its predecessor Smartline RI detector S2300. (VFD0148N) Food applications English PDF (413 KB)
Determination of molecular weight distribution of polyacrylonitrile Determination of molecular weight distribution of polyacrylonitrile polymers, molecular weight Polymer analysis English PDF (124 KB)
Determination of mycotoxins with photochemical post column derivatization Determination of mycotoxins with photochemical post column derivatization In this application note a fast method for the simultaneous determination of aflatoxins and other relevant mycotoxins in one run is described with an easy derivatization step using the UVE photochemical reactor. Food applications English PDF (346 KB)
Determination of Naringine and Hesperidine in Fruit Juices Determination of Naringine and Hesperidine in Fruit Juices Fruit juice, Flavonoids, Polyphenols, Naringine, Hesperidine Food applications English PDF (117 KB)
Determination of Nitrite and Nitrate in Fruit Juices by UV Detection Determination of Nitrite and Nitrate in Fruit Juices by UV Detection Ion pair chromatography, fruit juice, inorganic anions Food applications English PDF (306 KB)
Determination of organic acids for the evaluation of biogas plants Determination of organic acids for the evaluation of biogas plants Biogas, Carboxylic acids, lactic acid, formic acid, acetic acid, propionic acid, iso-butyric acid, iso-valeric acid, n-valeric acid, caproic acid Environmental applications English PDF (120 KB)
Determination of pesticides by UHPLC-MS Determination of pesticides by UHPLC-MS Atrazine, Chlortolurone, Chloridazon, Diuron, Isoproturon, Linuron, Metazachlor, Methabenzthiazuron, Metobromuron, Metolachlor, Metoxuron, Monolinuron, Monuron, Parathionethyl, Propazine, Simazine, Terbutylazine Environmental applications English PDF (257 KB)
Determination of phospholipids in lecithin Determination of phospholipids in lecithin phospholipids lecithin hplc elsd Food applications English PDF (99 KB)
Determination of phthalates Determination of phthalates Phthalates, exposure, consumer products, softener, plasticizer, PVC (VEV0004N) English PDF (359 KB)
Determination of preservatives in foodstuffs and cosmetics Determination of preservatives in foodstuffs and cosmetics Preservatives Food applications English PDF (123 KB)
Determination of sugars, ethanol and glycerol in wine Determination of sugars, ethanol and glycerol in wine Saccharose, glucose, fructose, ethanol, glycerol in wine Food applications English PDF (433 KB)
Determination of the freezing point of milk Determination of the freezing point of milk Osmometry Food applications English PDF (332 KB)
Determination of the ginsenoside composition of Panax ginseng by UHPLC Determination of the ginsenoside composition of Panax ginseng by UHPLC Ginsenoside: Rg1, Re, Rf, Rb1, Rg2, Rc, Rh1, Rb2, F1, Rd, Rg6, F4,Rk3, Rh4, (20S) Rg3, (20R) Rg3, Rk1, Rg5, Compound K,Rh2 Pharma applications English PDF (286 KB)
Determination of the osmolarity of salt solutions for the production of eye drops Determination of the osmolarity of salt solutions for the production of eye drops Sodium chloride solution Pharma applications English PDF (103 KB)
Determination of xylitol in microbial fermentation broth Determination of xylitol in microbial fermentation broth This application note describes the analysis of a fermentation broth with Eurokat columns and the usage of the new KNAUER AZURA RID 2.1L Food applications English PDF (640 KB)
Fast analysis of additives in softdrinks with only minimal sample preparation Fast analysis of additives in softdrinks with only minimal sample preparation Preservatives, sweeteners English PDF (117 KB)
Fast analysis of water pollutant pesticides Fast analysis of water pollutant pesticides Pesticides, herbicides, phenylurea pesticides, triazines, chloroacetanilide pesticides Environmental applications English PDF (149 KB)
Fast online SPE purification of Stevia plant extracts (VFD0093N) Fast online SPE purification of Stevia plant extracts (VFD0093N) Stevioside, steviol glycoside, online SPE, HPLC Plus Food applications English PDF (190 KB)
GPC cleanup of olive oil samples GPC cleanup of olive oil samples Sample cleanup, GPC Cleanup Unit 6500, Pesticides, US EPA SW-846 Method 3640A Food applications English PDF (104 KB)
GPC Cleanup von Olivenölproben GPC Cleanup von Olivenölproben Probenaufreinigung, GPC Cleanup Unit 6500, Pestizide Food applications Deutsch PDF (126 KB)
Guidelines for method transfer from HPLC to UHPLC Guidelines for method transfer from HPLC to UHPLC Help for users to transfer their existing HPLC methods to UHPLC easily with the method converter tool Bio science applications, Chemical analysis, Clinical applications, Environmental applications, Food applications, Pharma applications, Special applications English PDF (1.0 MB)
High capacity sample cleaning for pesticide residue analysis using the example of different matrices High capacity sample cleaning for pesticide residue analysis using the example of different matrices Olive oil, seawater sediment, mud Food applications English PDF (104 KB)
High speed analysis of bisphenol A and bisphenol F High speed analysis of bisphenol A and bisphenol F bisphenols, PVC/polycarbonate additives, plastics, film wrap, baby bottles Environmental applications English PDF (134 KB)
High speed analysis of paracetamol and its process impurities High speed analysis of paracetamol and its process impurities Quality control, analgesic and antipyretic drug, industrial by-products, acetaminophen Pharma applications English PDF (140 KB)
High speed analysis of pesticides High speed analysis of pesticides Pesticides, herbicides, phenylurea pesticides, triazines, cyclodienes, chloroacetanilide pesticides Environmental applications English PDF (150 KB)
High speed separation and detection of 17 AQC derivatized amino acids using UHPLC-ESI-MS High speed separation and detection of 17 AQC derivatized amino acids using UHPLC-ESI-MS Proteinogenic amino acids, canonical amino acids,6-aminoquinolyl-N-hydrosysuccinimidyl carbamate(AQC), derivatization, MS detection, MSQ Plus Bio science applications, Food applications English PDF (520 KB)
Increasing the activity of monoclonal antibody isoforms by MCSGP Increasing the activity of monoclonal antibody isoforms by MCSGP Monoclonal antibody isoforms, Erbitux®, Avastin®, Herceptin®, Bevacizumab, Trastuzumab, Cetuximab Preparative applications English PDF (456 KB)
Ingredients in cough syrup Ingredients in cough syrup Cough syrup, guaifenesin, codeine, pseudoephedrine Pharma applications English PDF (111 KB)