In the food safety industry, detecting and removing chemical residues and contaminants is a critical task. Achieving this efficiently requires advanced techniques and specialized materials. One such highly regarded solution is SiliaQuick™ Primary Secondary Amine nec for QuEChERS 250 G, a product designed specifically for QuEChERS, a popular method in food residue analysis.

• Product Name: SiliaQuick™ Primary Secondary Amine nec for QuEChERS
• Code: AUT-1312-250G
• Weight: 250 g
• Sorbent Type: Primary Secondary Amine (PSA)
• Form: nec (Non-Endcapped)
• Chemical Composition: (C2H5)2NC2H4NH2 (Ethylenediamine propyl bonded silica gel)
• Particle Size: 40 - 63 µm (micron)
• Surface Area: 500 m²/g
• Pore Size: 60 Å
• Application: Used in QuEChERS method for sample cleanup by removing unwanted compounds like organic acids, fatty acids, sugars, and polar interferences.
• Packaging: 250 g bottle suitable for multiple uses in laboratory settings.
• Usage: Specifically designed for improving sample preparation and cleanup in pesticide residue analysis, mycotoxins, and other contaminants in food matrices.

1. What is QuEChERS?

QuEChERS stands for "Quick, Easy, Cheap, Effective, Rugged, and Safe," a widely used method in the detection of pesticide residues, toxins, and other contaminants in food samples. The technique was developed to optimize the extraction, enrichment, and purification of food samples prior to analysis using chromatographic methods.

2. The Role of SiliaQuick™ Primary Secondary Amine nec

SiliaQuick™ Primary Secondary Amine (PSA) plays a critical role in the QuEChERS method. It acts as a sorbent material, designed to clean up food samples by removing undesirable compounds such as organic acids, fatty acids, sugars, and other interferences. The nec form (non-endcapped) of this product ensures enhanced performance in removing polar compounds, leading to more accurate analytical results.

3. Key Features of the Product

4. Practical Applications

In practical scenarios, such as pesticide residue analysis in fruits and vegetables, SiliaQuick™ PSA is employed to absorb and remove interfering compounds like fatty acids and sugars. After the sample is cleaned with PSA, it is then ready for accurate analysis using gas chromatography (GC) or liquid chromatography (LC), ensuring reliable and precise results.

5. Conclusion

SiliaQuick™ Primary Secondary Amine nec for QuEChERS 250 G is an advanced and efficient solution for optimizing food sample preparation using the QuEChERS method. With high reliability, ease of use, and wide-ranging applicability, it stands as a top choice for laboratories and researchers focusing on food safety analysis. This product not only simplifies the process but also enhances the accuracy of results, making it indispensable for modern food testing procedures.