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Guangzhou Philomen Scientific Instrument Co., Ltd
SuperLu C18 (2) liquid chromatography column
NegotiableUpdate on 05/06
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Overview
SuperLu C18 (2) liquid chromatography column is a high-performance liquid chromatography column under Guangzhou Philomen Scientific Instrument Co., Ltd. It has demonstrated unique advantages in the field of chromatographic analysis and provides efficient and reliable separation solutions for many scientific research and production work.
Product Details
SuperLu C18 (2) liquid chromatography columnFixed phase characteristics
The chromatographic column is based on silica gel and has octadecyl (C18) functional groups bonded to its surface. Its bonding process is exquisite, allowing C18 chains to uniformly and firmly adhere to the surface of silicone gel. This special bonding method endows the chromatographic column with good chemical and thermal stability, ensuring stable performance under different analytical conditions. Meanwhile, C18 functional groups have strong hydrophobicity and can interact with non-polar or weakly polar compounds in the sample through hydrophobic interactions, thereby achieving effective separation of various compounds.
SuperLu C18 (2) liquid chromatography columnSeparation advantage
High separation efficiencyThe SuperLu C18 (2) liquid chromatography column adopts * particle packing technology, and the particle size distribution of the packing is uniform and small. Smaller particle size can increase the specific surface area of the stationary phase, making the contact between sample molecules and the stationary phase more complete, and the mass transfer rate faster, thereby significantly improving the separation efficiency of the chromatographic column. In the analysis of complex samples, baseline separation of multiple compounds can be achieved, and the chromatographic peaks of each component can be clearly distinguished, providing strong guarantees for accurate qualitative and quantitative analysis.
Good peak shapeThanks to its excellent stationary phase performance and column bed structure, this chromatographic column can effectively reduce peak tailing and broadening phenomena during separation, resulting in symmetrical and sharp chromatographic peaks. A good peak shape not only helps improve the sensitivity and accuracy of detection, but also reduces integration errors, making quantitative analysis results more reliable. Whether for the detection of trace substances or the precise determination of principal component content, SuperLu C18 (2) liquid chromatography column can perform tasks excellently.
Widely applicable pH rangeCompared to some traditional C18 chromatography columns, SuperLu C18 (2) has a wider pH range. It can maintain stable performance within a relatively wide pH range and can generally be used within the pH range of 2-8. This characteristic makes the chromatographic column more adaptable in analyzing samples with different properties. Whether it is acidic, neutral, or weakly alkaline samples, ideal separation effects can be achieved under suitable mobile phase conditions, greatly expanding its application scenarios.
Scope of application
Pharmaceutical analysis fieldSuperLu C18 (2) liquid chromatography column plays an important role in drug development and quality control. It can be used for the separation and analysis of various drugs and their impurities, such as antibiotics, analgesics, cardiovascular drugs, etc. By accurately separating the active ingredients and impurities in drugs, key data support is provided for purity identification, content determination, and impurity limit inspection of drugs, which helps ensure the quality and safety of drugs. For example, when conducting quality testing on a certain antibiotic drug, the chromatographic column can clearly separate the main components of the drug and various possible degradation impurities, accurately determine the content of each component, and determine whether the drug meets quality standards.
Food safety testingWith the increasing attention to food safety issues, efficient and accurate detection methods are crucial. SuperLu C18 (2) liquid chromatography column can be used to detect various additives, pesticide residues, veterinary drug residues, and harmful pollutants in food. For example, when detecting preservatives benzoic acid and sorbic acid in food, they can be quickly separated and accurately quantified; When analyzing pesticide residues in vegetables and fruits, multiple types of pesticide components can also be effectively separated, providing reliable basis for food safety supervision.
In terms of environmental monitoringThis chromatographic column can be used to analyze organic pollutants in environmental water samples, such as polycyclic aromatic hydrocarbons, phenolic compounds, phthalates, etc. By effectively separating and detecting environmental samples, it is possible to assess the environmental quality status in a timely and accurate manner, providing data support for environmental protection and pollution control. For example, when detecting industrial wastewater, the SuperLu C18 (2) liquid chromatography column can clearly separate various phenolic pollutants contained in it and determine their concentrations, providing important references for the selection of subsequent wastewater treatment processes.
Supply information:
| Item number | Description | Specifications |
| FMB-5290-BONU | SuperLu 1.8u C18(2) | 2.1 x 50mm |
| FMD-5290-BONU | SuperLu 1.8u C18(2) | 2.1 x 100mm |
| FMF-5290-BONU | SuperLu 1.8u C18(2) | 2.1 x 150mm |
| FMF-5291-EONU | SuperLu 3u C18(2) | 4.6 x 150mm |
| FMB-5292-EONU | SuperLu 5u C18(2) | 4.6 x 50mm |
| FMD-5292-EONU | SuperLu 5u C18(2) | 4.6 x 100mm |
| FME-5292-EONU | SuperLu 5u C18(2) | 4.6 x 125mm |
| FMF-5292-EONU | SuperLu 5u C18(2) | 4.6 x 150mm |
| FMP-5292-EONU | SuperLu 5u C18(2) | 4.6 x 200mm |
| FMG-5292-EONU | SuperLu 5u C18(2) | 4.6 x 250mm |
| FMG-5292-PONU | SuperLu 5u C18(2) | 21.2 x 250mm |
| FMF-5292-UONU | SuperLu 5u C18(2) | 30 x 150mm |
| FMG-5292-UONU | SuperLu 5u C18(2) | 30 x 250mm |
| FMG-5292-VONU | SuperLu 5u C18(2) | 50 x 250mm |
| 05A-5290 | SuperLu C18(2) 1.8u Bulk | 1g/PK |
| 05A-5291 | SuperLu C18(2) 3u Bulk | 1g/PK |
| 05A-5292 | SuperLu C18(2) 5u Bulk | 1g/PK |
| 05G-5293 | SuperLu C18(2) 10u Bulk | 100G/PK |
| 05HK-5293 | SuperLu C18(2) 10u Bulk | 500G/PK |
| 05K-5293 | SuperLu C18(2) 10u Bulk | 1KG/PK |
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