Agilent, 12102105, Bond Elut PBA cartridge, 500 mg, 6 mL, 30/pk

Bond Elut PBA cartridge, 500 mg, 6 mL, 30/pk. Contains a phenylboronic acid functionality that retains analytes through a reversible covalent bond; and a boronate group providing a strong affinity for cis-diol-containing compounds.

Specifications:
Bed Mass: 500 mg
Brand: Bond Elut
Cartridge Material: Polypropylene
Cartridge Size: 6 mL
Compound Types: cis-diol
Frit Material: Polyethylene
Frit Pore Size: 20 µm
Particle Size: 40 µm
Phase: PBA
Primary Extraction Mechanism: Covalent Bonding
SPE Category: Covalent
SPE Format: Straight Barrel Cartridge
Sorbent Mass (mg): 500
Sorbent Material: Specialty
Tabless: No
Typical Matrices: Aqueous SamplesBiological FluidsPlasmaUrine
UNSPSC Code: 41115712
Volume: 6 mL

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The Bond Elut PBA cartridge offers robust phenylboronic acid functionality for solid phase extraction, delivering high selectivity for compounds featuring cis-diol groups, such as glycoproteins and catecholamines. With a 500 mg sorbent bed and a 6 mL polypropylene tube format, these cartridges are well-suited for processing biological samples, food matrices, or environmental extracts in both research and analytical workflows. The bonded phase enables efficient and targeted isolation of analytes from complex mixtures, increasing assay reliability and purity.

Ideal for laboratories focusing on biomolecule purification or metabolite analysis, this cartridge operates seamlessly with standard vacuum manifolds and automated SPE systems, supporting streamlined sample preparation protocols. Its compatibility with a variety of solvents and pH conditions allows for flexible method development. The pack of 30 ensures consistent results across multiple runs or larger sample batches.

Commonly integrated into workflows for HPLC, UHPLC, or LCMS analysis, the cartridge is useful for pharmaceutical, clinical, forensic, and food safety laboratories. It pairs effectively with other Bond Elut media and accessories, enabling customized multi-step extraction methods. By offering superior specificity and reliable performance, this sorbent cartridge supports precise and reproducible analytical separations.