Agilent, 12213023, Bondesil PSA bulk sorbent, 40 μm, 10 g

Bondesil PSA bulk sorbent, 40 μm, 10 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:
Particle Size: 40 µm
UNSPSC Code: 41104800

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Agilent Bondesil PSA bulk sorbent, 40 μm, 10 g, is a high-quality primary secondary amine (PSA) sorbent designed for effective sample preparation and cleanup in analytical laboratories. The 40 µm particle size delivers an optimal balance of surface area and flow characteristics, enabling efficient removal of acidic interferences such as fatty acids, organic acids, and certain pigments from complex sample matrices. This sorbent is particularly suitable for solid-phase extraction (SPE) procedures in applications including food safety, pesticide residue analysis, and environmental monitoring.

The material is widely used in QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) protocols for the purification of extracts from fruits, vegetables, and other agricultural products prior to chromatographic analysis by GC, GC/MS, LC, or LC/MS. It is compatible with a range of extraction systems and manual SPE setups, offering flexibility for both batch and high-throughput workflows. The bulk sorbent form allows for custom packing of SPE cartridges or dispersive SPE formats, supporting tailored method development and optimization. Bondesil PSA can be used together with other sorbents such as C18 or GCB to enhance selectivity and improve extract purity for reliable quantitation of target analytes.