Agilent, 5190-5094, Captiva Premium Syringe Filter, polypropylene housing, polyethersulfone (PES) membrane, 4 mm diameter, 0.2 µm pore size, LC/MS certified, 100/pk

Captiva Premium Syringe Filter, polypropylene housing, polyethersulfone (PES) membrane, 4 mm diameter, 0.2 µm pore size, LC/MS certified, 100/pk. Hydrophilic membrane has low affinity for proteins and extractables.

Specifications:
Certificate: LC/MS
Diameter: 4 mm
Filter Material: PES
Housing Material: Polypropylene
Luer Type: Lock
Pore Size: 0.2 µm
Syringe Filter Type: Premium
UNSPSC Code: 41104922
pH Range: 1-13

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The Captiva Premium Syringe Filter with polypropylene housing and a polyethersulfone membrane offers reliable sample filtration for analytical laboratories. With a 4 mm diameter and 0.2 micron pore size, this filter is designed to provide effective removal of fine particulates from small-volume samples, ensuring optimal protection for HPLC and LC/MS systems. LC/MS certification guarantees low extractables and minimal background interference, making it suitable for high-sensitivity analyses in pharmaceutical, environmental, food safety, and clinical research laboratories.

Its polyethersulfone membrane delivers fast flow rates and broad chemical compatibility, ideal for aqueous and organic solvent-based samples. The compact design fits standard syringes and is especially useful for preparing small sample volumes prior to injection. This filter is supplied in convenient packs of 100, supporting both high-throughput workflows and individual sample preparation needs.

Applications include sample cleanup for analytical method development, quantitation, and screening workflows. Compatible with a wide range of Agilent LC and LC/MS systems, it also works seamlessly with other leading chromatography platforms. For workflows using Agilent chromatography columns or sample vial systems, this syringe filter helps maintain instrument performance and prolong column life by preventing particulate contamination.