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Automated Solid Phase Extraction SPE

Automated Solid Phase Extraction SPE

Automated Solid Phase Extraction SPE

Product catalog summary
Introduction
The document discusses the benefits and functionalities of the GERSTEL Multi Purpose Sampler (MPS) with Automated Solid Phase Extraction (SPE) option. It highlights the advantages of automating SPE, particularly in terms of improving recovery, precision, and reproducibility, while maximizing sample throughput and saving time compared to manual processes.

Specifications and Benefits
The MPS with Automated SPE option offers improved recovery rates and precision, with a 92% recovery rate and a relative standard deviation of 2.0% for chloramphenicol (CAP) in food products, compared to 90% recovery and 2.2% deviation in manual processes. The system allows for high throughput, analyzing up to 98 samples with standard SPE cartridges, and performs all sample preparation steps during the analysis of the preceding sample.

Procedures
The automated SPE process involves conditioning, loading the sample onto the cartridge, eluting the matrix to waste, and transferring analytes to an autosampler vial. The system ensures contamination-free transfer using a disposable syringe needle.

Software Integration
The GERSTEL MAESTRO software facilitates easy control of the MPS system, allowing sample preparation steps to be selected via mouse-click. It supports various sample prep techniques, including SPE, standard addition, derivatization, and more. The software integrates with Agilent ChemStation and offers features like real-time monitoring, automated email notifications, and control of up to four systems.

Conclusion
The GERSTEL MPS with Automated SPE option provides a robust, efficient, and reliable solution for sample preparation, enhancing productivity and ensuring high-quality analytical results.
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Catalog excerpts

Automated Solid Phase Extraction SPE-1

Solid Phase Extraction Accurately controlled sample prep for best results Rugged and reliable system. Highest productivity and throughput

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Automated Solid Phase Extraction SPE-2

Automated Solid Phase Extraction SPE GERSTEL MPS with SPE option Performing Solid Phase Extraction (SPE) manually can be time consuming and nerve-racking, especially when recovery and reproducibility are lacking due to sample variability. If SPE can be reliably automated, it becomes a much more efficient and reproducible process. The GERSTEL Multi Purpose Samp- ler (MPS) with Automated SPE Option for standard cartridges provides several benefits compared with manual SPE: • Improved recovery, precision and reproducibility • Maximized sample throughput by performing SPE during GC or LC analysis...

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Automated Solid Phase Extraction SPE-3

Automated Solid Phase Extraction SPE using the MPS 1 High throughput Analysis of up to 98 samples including sample preparation using standard SPE cartridges. 2 Efcient All sample preparation steps are performed during analysis of the preceding sample for highest productivity and system utilization. 3 Optimal timing All samples receive identical treatment for best reproducibility. Sample introduction to the GC/MS or LC/MS system follows immediately after sample preparation. 4 Highly controlled analysis conditions Dened volumes and constant ow rates provide highly reproducible conditions and optimal...

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Automated Solid Phase Extraction SPE-4

GERSTEL MAESTRO Software Next generation software for automated sample preparation and sample introduction. MAESTRO optimizes performance and throughput of GERSTEL modules and systems. • Stand-Alone operation or fully integrated in the Agilent ChemStation Software • One sequence table operates the entire system including LC/MS or GC/MS • Sample Prep by mouse-click using the PrepBuilder functions • PrepAhead: Automated overlapping of sample prep and analysis for optimum productivity and throughput • Priority samples can be added to the system at any point in the analysis sequence • LOG le and...

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