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Descrizione
Achieve outstanding separation of all classes of surfactants with Thermo Scientific™ Acclaim™ Surfactant LC Columns. These high-efficiency, silica-based columns provide excellent resolution and throughput for HPLC separations using UV-Vis, evaporative light scattering (ELSD) or refractive index (RI) detection. The novel surface chemistry creates a unique polarity that offers significantly improved resolution for individual oligomers of ethoxylated surfactants compared with conventional C18 columns.
When you want to use a charged aerosol detector (CAD) or a mass spectrometer (MS) for your surfactant analysis, select the Acclaim Surfactant Plus LC column. This high-resolution, high-efficiency, high-throughput column has similar selectivity to the Acclaim Surfactant column but has exceptionally low bleed for optimal performance with higher sensitivity detectors.
Unmatched Performance for Separating a Broad Range of Surfactants
- Ideal selectivity for separation of anionic, nonionic, cationic and amphoteric surfactants
- Resistant to dewetting under highly aqueous mobile phase conditions
- Retains highly hydrophilic compounds, such as hydrotropes
- Excellent peak shapes, especially for cationic surfactants
- Rugged separations under a variety of conditions
- Available in 3.0 and 5.0μm particle sizes and 2.1, 3.0 and 4.6mm diameters, with 150 and 250mm lengths
About the Family of Acclaim Specialty HPLC Columns
Acclaim Specialty Columns have been developed, manufactured and tested to meet the separation needs of specific applications. These columns are based on novel and unique chemistries and provide superior resolution with ease-of-use.
- Use-tested to guarantee consistent separations
- Ideal selectivity for separating specific target analytes
- Excellent peak shapes
- Performance tested to ensure high quality and reliability for specific chromatographic separations
Specifica
Specifica
| Formato colonna | Colonna analitica |
| Diametro (sistema metrico) | 2.1 mm |
| Da utilizzare con | ELSD, SCD, UV-Vis Detector |
| Lunghezza (sistema metrico) | 150 mm |
| Pressione max | 5500 psi (380 bar) |
| Impurità del metallo | <10.0 ppm Total Metal, <3.0 ppm Individual Metal |
| Forma particelle | Spherical |
| Dimensione particelle | 3 μm |
| Distribuzione dimensionale delle particelle | <1.3 |
| pH | 2.5 to 7.5 |
| Vedi altri risultati |
Limited warranty period: Subject to all warranty requirements and exclusions set out in our Terms and Conditions of Sale, this product is warranted from the date we ship the product and for ninety (90) days thereafter. Disclaimer to internal research use restriction: Any restrictions on the purchaser to utilize the product(s) for internal research purposes only does not apply to the product(s) on the web pages associated with this statement.
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