Agilent, A74702, SPEC disks, C8, 47 mm, 24/pk

SPEC disks, C8, 47 mm, 24/pk. SPEC disks are manufactured with ultraclean polypropylene plastic and contain a monolithic sorbent bed with bonded silica infused on a glass fiber disk.

Specifications:
UNSPSC Code: 41104800

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This pack contains 24 C8 SPE disks with a 47 mm diameter, designed for robust and reproducible solid phase extraction in analytical laboratories. Featuring a C8 (octyl) bonded silica phase, these disks offer intermediate hydrophobicity, making them ideal for the extraction of moderately non-polar analytes from aqueous matrices such as biological fluids, environmental water samples, and food extracts. The large surface area ensures efficient analyte retention, while the disk format enables rapid sample processing with minimal solvent usage.

These SPE disks are well-suited for sample preparation workflows where cleanup and concentration of target compounds are essential for high-sensitivity analysis by HPLC, GC, or LCMS. Their size is compatible with standard 47 mm filtration and extraction manifolds, facilitating seamless integration into existing laboratory setups. These disks are particularly valuable for applications involving pesticide residues, pharmaceuticals, and environmental contaminants.

Optimized for reproducibility and ease of use, the disks contribute to consistent recoveries and reliable results. They are compatible with Agilent and other industry-standard SPE vacuum manifolds and filtration units, as well as related extraction products. This makes them a practical choice for regulated laboratory environments requiring rigorous sample processing and cleanup protocols.