Agilent Dispersive SPE 2ml, Fatty Samples, AOAC 5982-5122

Agilent Dispersive SPE 2 mL, Fatty Samples, AOAC (part number 5982-5122) is a QuEChERS dispersive cleanup kit supplied as prefilled 2 mL centrifuge tubes (100 per pack) intended for cleanup of fatty fruits and vegetables following AOAC procedures. Each tube contains a measured sorbent/salt mix (50 mg PSA, 50 mg C18EC, 150 mg MgSO4) that adsorbs interfering matrix components while MgSO4 removes excess water and improves analyte partitioning. The product is designed to reduce matrix interferences prior to GC/LC analysis and to match aliquot volumes specified by AOAC/EN methodologies.

Key Features:

• Tube size: 2 mL centrifuge tube
• Pack quantity: 100 per pack
• Sorbent composition per tube: 50 mg PSA, 50 mg C18EC, 150 mg MgSO4
• Intended sample type: Fruits/vegetables with fats and waxes (fatty samples)
• Method compliance: AOAC (listed AOAC method references on product)

Advantages:

• Removes polar organic acids, some sugars, lipids and sterols to reduce matrix interferences.
• MgSO4 dries extracts and improves analyte partitioning, supporting better recovery and reproducibility.
• Prefilled, premeasured 2 mL format simplifies workflow and matches aliquot volumes specified by AOAC/EN methods, aiding method compliance.