Agilent, 5982-8382, SPE Bulk Sorbent, primary secondary amine (PSA), 25 g

SPE Bulk Sorbent, primary secondary amine (PSA), 25 g. An alkylated amine sorbent that contains two different amino functionalities. PSA has a significantly higher carbon load than most amino functional sorbents and is a good choice for polar compounds.

Specifications:
UNSPSC Code: 41104800

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Agilent’s SPE Bulk Sorbent containing primary secondary amine (PSA) offers highly effective clean-up for sample preparation in analytical workflows. This 25-gram bulk format sorbent is designed for custom solid phase extraction methods, providing strong anion-exchange capacity to selectively remove acidic interferences such as fatty acids, pigments, and organic acids. The PSA sorbent is widely used in QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) methodologies, particularly for pesticide residue analysis in food, agricultural, and environmental testing.

Ideal for method development and scale-up, the bulk format allows precise portioning to meet individual sample requirements. This enhances flexibility in research laboratories that deal with a variety of matrices, including fruits, vegetables, cereals, and environmental samples. Compatible with manual SPE setups, as well as automated liquid handling systems, this sorbent works seamlessly with other QuEChERS extraction kits, dispersive SPE tubes, and Agilent's analytical platforms such as LC, GC, and mass spectrometry systems.

By delivering consistent cleanup performance, PSA bulk sorbent helps reduce background interference, lowers matrix effects, and improves analytical precision and accuracy in residue and contaminant analysis. This makes it a valuable tool for laboratories seeking reliable, reproducible sample preparation results.