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SPME Fiber Assembly, PEG, for use with autosampler, Nitinol-core (NIT), 23 ga, 60 μm (PEG)
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Specifications:
| Application | Solid Phase Microextraction |
| Storage Temperature | Room Temperature |
| Product Type | Accessory |
| Product Brand | Sigma-Aldrich |
| Product Grade | Analytical grade |
The Sigma-Aldrich SPME Fiber Assembly with PEG coating is a cutting-edge solution for solid phase microextraction (SPME), a solvent-free sample preparation technique. Designed with a Nitinol-core (NIT) metal alloy fiber, this assembly is compatible with autosamplers and delivers superior performance in analytical applications. Its Carbowax-Polyethylene Glycol (PEG) coating ensures high sensitivity and selectivity, particularly in food and beverage analysis.
Key Features
- Greener Alternative Product:
- Adheres to the Principles of Green Chemistry, promoting Waste Prevention and Safer Solvents and Auxiliaries.
- Solvent-free extraction reduces waste and environmental impact.
- High-Performance Coating:
- Coating: Carbowax-Polyethylene Glycol (PEG).
- Film Thickness (df): 60 μm, optimized for capturing polar analytes.
- Nitinol-Core Fiber:
- Constructed with a metal alloy fiber for enhanced durability and flexibility during repeated use.
- Autosampler Compatibility:
- Designed for seamless integration with autosampler systems, streamlining workflows in high-throughput laboratories.
- Applications:
- Ideal for food and beverage analysis, particularly for volatile and semi-volatile compounds.
- Reusable Technology:
- SPME fibers are reusable, generating minimal waste and reducing operational costs.
Specifications
| Property | Details |
|---|---|
| Product Name | SPME Fiber Assembly (PEG Coating) |
| Coating Material | Carbowax-Polyethylene Glycol (PEG) |
| Fiber Core Material | Nitinol (NIT) Metal Alloy Fiber |
| Needle Size | 23 ga |
| Film Thickness (df) | 60 μm |
| Fiber Length | 1 cm |
| Hub | Plain Purple |
| Packaging | Package of 3 assemblies |
| Technique | Solid Phase Microextraction (SPME) |
| Applications | Food and Beverage Analysis |
| Sustainability | Greener Alternative Product |
Applications
- Food and Beverage Analysis:
- Extraction and analysis of polar analytes such as alcohols, acids, and esters.
- Environmental Monitoring:
- Effective in analyzing pollutants and volatiles in water and air samples.
- Pharmaceutical Research:
- Useful for studying drug metabolites and excipients.
- Forensic Science:
- Extraction of volatiles from forensic samples in criminal investigations.
Advantages
- Sustainability:
- Aligns with green chemistry principles, reducing environmental impact.
- Cost-Effectiveness:
- Reusable fibers minimize waste and operational costs.
- High Selectivity:
- PEG coating offers excellent performance for polar compound extraction.
- Robust Construction:
- Nitinol core ensures durability and long-term usability.
- Convenience:
- Compatible with autosampler systems for automated sample preparation.
Packaging Information
- Pack Size: Package of 3 fiber assemblies.
- Hub: Plain Purple, easy to identify during setup.
- Fiber Length: 1 cm.
Green Chemistry Compliance
- Waste Prevention:
- Solvent-free extraction eliminates hazardous waste generation.
- Safer Solvents and Auxiliaries:
- No solvents required during the extraction process, enhancing safety and sustainability.
The Sigma-Aldrich SPME Fiber Assembly with PEG coating is a sustainable, high-performance solution for solid phase microextraction. Its solvent-free operation, autosampler compatibility, and robust design make it an essential tool for laboratories focused on food and beverage analysis, as well as other polar compound extractions.