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Acquity ist Markenname für UPLC® Säulen des US-amerikanischen Herstellers Waters. Die sphärischen, sub-2 µm Silika-Partikel sind mit verschiedenen Modifizierungen und Partikeltechnologien (BEH, CSH, HSS) erhältlich, wodurch ein außerordentlich weites Selektivitätsspektrum erhalten wird. Die Waters UPLC Säulen sind sehr robust und flexibel einsetzbar und sind für Hochdurchsatz-Methodenentwicklungen bestens geeignet.
                
    
                
            
        | Phase-Name | Modifizierung  | Partikelgröße  | Porengröße  | End-capping  | C-Gehalt  | USP  | Oberfläche  | pH-Bereich  | Tmax  | 
| CSH C18 | C18  | 1.7 µm  | 130 Å  | Proprietary  | 15%  | L1  | 185 m2/g  | 1.0-11.0  | 80 °Ca 
  | 
| CSH Phenyl-Hexyl | Phenyl-Hexyl  | 1.7 µm  | 130 Å  | Proprietary  | 14%  | L11  | 185 m2/g  | 1.0-11.0  | 80 °Ca 
  | 
| CSH Fluoro-Phenyl | Pentafluorophenyl  | 1.7 µm  | 300 Å  | -  | 10%  | L43  | 185 m2/g  | 1.0-8.0  | 60 °Ca 
  | 
| Phase-Name | Modifizierung  | Partikelgröße  | Porengröße  | End-capping  | C-Gehalt  | USP  | Oberfläche  | pH-Bereich  | Tmax  | 
| BEH C18 | C18  | 1.7 µm  | 130 Å  | Proprietary  | 15%  | L1  | 185 m2/g  | 1.0-12.0  | 80 °Ca 
  | 
| BEH Shield RP18 | Polar embedded Alkyl  | 1.7 µm  | 130 Å  | TMS  | 17%  | L1  | 185 m2/g  | 2.0-11.0  | 50 °Ca 
  | 
| BEH C8 | C8  | 1.7 µm  | 130 Å  | Proprietary  | 13%  | L7  | 185 m2/g  | 1.0-12.0  | 60 °Ca  | 
| Phenyl | Phenyl  | 1.7 µm  | 130 Å  | Proprietary  | 15%  | L11  | 185 m2/g  | 1.0-12.0  | 80 °Ca 
  | 
| HILIC | -  | 1.7 µm  | 130 Å  | -  | N/A  | L3  | 185 m2/g  | 1.0-9.0  | 45 °Ca 
  | 
| Amide | Amide  | 1.7 µm  | 130 Å  | -  | 12%  | L68  | 185 m2/g  | 2.0-11.0  | 90 °Ca 
  | 
| Phase-Name | Modifizierung  | Partikelgröße  | Porengröße  | End-capping  | C-Gehalt  | USP  | Oberfläche  | pH-Bereich  | Tmax  | 
| HSS C18 | C18  | 1.8 µm  | 100 Å  | Proprietary  | 15%  | L1  | 230 m2/g  | 1.0-8.0  | 45 °Ca 
  | 
| HSS C18 SB | C18  | 1.8 µm  | 100 Å  | -  | 8%  | L1  | 230 m2/g  | 2.0-8.0  | 45 °Ca 
  | 
| HSS T3 | C8  | 1.8 µm  | 100 Å  | Proprietary  | 11%  | L1  | 230 m2/g  | 2.0-8.0  | 45 °Ca 
  | 
| HSS CN | Cyano  | 1.8 µm  | 100 Å  | -  | 5%  | L10  | 230 m2/g  | 2.0-8.0  | 45 °Ca 
  | 
| HSS PFP | Pentafluorophenyl  | 1.8 µm  | 100 Å  | -  | 7%  | L43  | 230 m2/g  | 2.0-8.0  | 45 °Ca 
  | 
a Low pH; b High pH
                Waters Catalog 23-24 Chromatography Columns & Supplies Brochure
            
        
                Waters Catalog 23-24 how-to-Choose-a-Column HPLC-UHPLC Brochure
            
        
                Waters Catalog 23-24 Sub-2μm UPLC-Columns Brochure
            
        
                Waters Catalog 23-24 2.x UHPLC Columns Brochure
            
        
                Waters Catalog 23-24 Applilcations Specific Columns, Kits, Spare Parts, HPLC Accessories Brochure
            
        
                Waters HPLC Column Performance Brochure 2016
            
        
                Waters Fast Efficient Method to Determine the Presence of Nitrosamines in Cosmetics
            
        
                Waters Large Volume Injection Technique Using Simplified Sample Preparation for PFAS in Soils
            
        
                Waters Method for the Extraction & Analysis of PFAS from Human Serum
            
        
                Waters ACQUITY BEH Amide Atlantis Premier BEH Z-HILIC Improved Separation of RNA Nucleotides, Nucleosides and Nucleobases
            
        
                Waters ACQUITY BEH Amide Separation of Nucleotide Phosphates
            
        
                Waters ACQUITY HSS T3 Demonstrating Improved Sensitivity and Dynamic Range with MaxPeak High Performance Surfaces (HPS) Technology: A Case Study on the Detection of Nucleotides
            
        
                Waters ACQUITY Oligonucleotide BEH C18 Developing a Novel, Integrated LC-MS Workflow for High-Resolution Monitoring and Characterization of Oligonucleotides
            
        
                Waters ACQUITY Oligonucleotide BEH C18 Rapid Analysis of Synthetic mRNA Cap Structure Using Ion-Pairing RPLC
            
        
                Waters ACQUITY Oligonucleotide BEH C18 UPLC/MS Analysis of Interfering RNA Oligonucleotides
            
        
                Waters ACQUITY Oligonucleotide BEH C18 Real-Time Analysis of RNAI Duplexes
            
        
                Waters ACQUITY Oligonucleotide BEH C18 UPLC Synapt MS/MS Method for Structural Characterization of siRNA Oligonucleotides
            
        
                Waters ACQUITY Peptide BEH300 C18 Separation of DNA Duplexes
            
        
                Waters ACQUITY Premier CSH LC-MS Analysis of siRNA, Single Guide RNA and Impurities
            
        
                Waters ACQUITY Oligonucleotide BEH C18 Enhanced Resolution for Longer Oligonucleotide Analytes
            
        
                Waters ACQUITY Oligonucleotide BEH C18 Sensitive Bioanalysis of Antisense Oligonucleotides of Various Lengths and Modifications
            
        
                Waters Acquity UPLC BEH Amide Analysis-of-Acrylamide Methacrylic Acid & Methacrylamide Applications
            
        
                Determination of Acrylamide in Processed Foods using ACQUITY I-Class and Xevo TQ-S micro  : Waters
            
        
                Waters Acquity UPLC-HSS-C18-SB Determination-of-Haloacetic-Acids & Acrylamide-in-Drinking-Water
            
        
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                Waters N-Linked Glycans of Glycoproteins: A New Column for Improved Resolution
            
        
                Waters Quality Control and Automation Friendly GlycoWorks RapiFluor-MS N-Glycan Sample Preparation
            
        
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                Waters UPLC Separation of 2-AB Labeled Fetuin Glycans Removed by Exoglycosidase
            
        
                Waters Comprehensive Characterization of the N and O-Linked Glycosylation of a Recombinant Human EPO
            
        
                Waters Enhancing the Peak Capacity of High Molecular Weight N-Glycan HILIC Separations with a Wide-Pore Amide Bonded Stationary Phase
            
        
                Waters Developing High Resolution HILIC Separations of Intact Glycosylated Proteins Using a Wide-Pore Amide-Bonded Stationary Phase
            
        
                Waters HILIC Glycopeptide Mapping with a Wide-Pore Amide Stationary Phase
            
        
                Waters Mapping IgG Subunit Glycoforms Using HILIC and a Wide-Pore Amide Stationary Phase
            
        
                Waters Measuring the Glycan Occupancy of Intact mAbs using HILIC and Detection by Intrinsic Fluorescence
            
        
                Waters Optimizing HILIC-based Analyses of RapiFluor-MS Labeled Sialylated N-Glycans
            
        
                Waters Acquity UPLC HSS T3 A Validated Method for the Quantification of Amino Acids in Mammalian Urine
            
        
                Waters Increased Resolving Power for Acidic Glycans with an MS-Compatible Anion Exchange Reversed Phase Separation
            
        
                Waters Acquity Premier HSS T3 Quantification of Underivatized Amino Acids in Cell Culture Media
            
        
                Waters Alternative Ionization Technique for PFAS Analysis Evaluating Unispray for Water & Soil Samples
            
        
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