Agilent Bond Elut Plexa SPE Cartridge, 30 mg, 1 mL, 100/pk, 12109301 (New)

The Agilent Bond Elut Plexa SPE Cartridge (12109301) is a polymer-based solid-phase extraction (SPE) cartridge designed for efficient cleanup and extraction of nonpolar analytes from complex biological matrices. The cartridge features a PS-DVB (polystyrene-divinylbenzene) core combined with a hydroxylated, amide-free surface, which minimizes nonspecific interactions with proteins and lipids.

This design reduces matrix interferences and improves sample cleanliness, helping to reduce ion suppression in LC/MS workflows. Bond Elut Plexa cartridges are particularly suitable for biological samples such as plasma, serum, urine, and whole blood, where matrix effects are often significant.

Technical Specifications

• Part number: 12109301
• Brand: Bond Elut
• Phase: Plexa
• SPE category: Polar enhanced
• Separation mode: Reversed phase
• Primary extraction mechanism: Nonpolar interaction
• Sorbent material: Polymeric (PS-DVB)
• Sorbent mass: 30 mg
• Cartridge volume: 1 mL
• Particle size: 45 µm
• Cartridge material: Polypropylene
• Frit material: Polyethylene
• Frit pore size: 20 µm
• Typical matrices: Aqueous samples, biological fluids, plasma, serum, urine, whole blood
• Compound types: Nonpolar compounds
• SPE format: Straight barrel cartridge
• Package size: 100 cartridges