- Bond Elut Jr PSA cartridge, 500 mg, 100/pk
- Alternative choice to Bond Elut NH2 for polar compounds
- Higher ionic capacity than NH2
Bond Elut PSA is an alkylated amine sorbent that contains two different amino functionalities, one secondary and one primary. This gives a slightly higher pKa and ionic capacity compared to Bond Elut NH2. PSA has a significantly higher carbon load than most amino functional sorbents and thus is a better choice for polar compounds, which retain too strongly on Bond Elut NH2.
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Fundamentals of Sample Preparation for ChromatographyImprove analysis accuracy, reduce matrix interference, and maintain column lifetime with appropriate sample prep techniques. | |
- Phase:
- PSA
- Particle Size:
- 40 um
- Type:
- Bond Elut Jr
- Sorbent Mass:
- 500 mg
- Volume:
- Jr
- Unit of Measure:
- EA
- QTY:
- 100/pk
- Catalog Page Number:
- 48
- Bed Mass:
- 500 mg
- Cartridge Material:
- Polypropylene
- Compound Types:
- Acidic Compounds
- Frit Material:
- Polyethylene
- Frit Pore Size:
- 20 um
- Primary Extraction Mechanism:
- Weak Anion Exchange
- Sample Prep Brand:
- Bond Elut
- Sample Prep Phase:
- PSA
- Separation Mode:
- Ion Exchange (IEX)
- Sorbent Mass (mg):
- 500
- SPE Category:
- Anion Exchange
- SPE Format:
- Bond Elut Jr
- Typical Matrices:
- Aqueous Samples;Biological Fluids;Buffered Organics
