Agilent Dispersive SPE 15ml, Fatty Samples, AOAC 5982-5158

Agilent Dispersive SPE 15 mL (part number 5982-5158) is a QuEChERS dispersive cleanup kit supplied as 15 mL centrifuge tubes for fatty food matrices. Each tube contains pre-measured sorbents and salts (PSA, C18 endcapped, and MgSO4) used to remove polar organic acids, some sugars, lipids and sterols and to remove excess water from sample extracts. The product is intended as the dispersive cleanup step in AOAC QuEChERS workflows for fruits and vegetables with fats and waxes, preparing extracts for subsequent chromatographic analysis.

Key Features:

• Tube size / Volume: 15 mL
• Kit contents per tube: 400 mg PSA, 400 mg C18EC, 1200 mg MgSO4
• Intended sample type: Fruits and vegetables with fats and waxes
• Method compliance: AOAC (AOAC 2007.01 / AOAC 2007.10)
• Pack quantity: 50 tubes per pack

Advantages:

• Pre‑measured sorbents and salts streamline dispersive SPE cleanup and improve reproducibility.
• Removes polar organic acids, some sugars, additional lipids and sterols to reduce matrix interferences.
• MgSO4 reduces excess water in extracts, improving analyte partitioning for downstream chromatography.
• Designed to match AOAC QuEChERS aliquot volumes, aiding method compliance and workflow compatibility.