Agilent, 5190-2525, Agilent Bio SEC-5, 150Å, 7.8 x 50 mm, 5 µm, guard

Agilent Bio SEC-5, 150Å, 7.8 x 50 mm, 5 µm, guard. A size exclusion guard column to protect and extend the lifetime of a longer analytical SEC column.

Specifications:
Brand: Agilent Bio SEC-5
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 7.8 mm
LC Platform: Stainless Steel
Length: 50 mm
Maximum Temperature: 80 °C
Molecular Weight Lower Limit: 500 Da
Molecular Weight Upper Limit: 150000 Da
Part Number Application Domain: Biopharma
Part Number Application: Aggregate & Fragment AnalysisPeptidesProteins
Particle Size: 5 µm
Particle Type: Fully Porous
Phase: SEC
Pore Size: 150 Å
Pressure Rating: 240 bar
Separation Mode: Size Exclusion (SEC)
Shipping Solvent: Phosphate Buffer
Technique: LC
UNSPSC Code: 41115711
pH Range: 2-8.5

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Experience high-performance size exclusion chromatography with this dedicated guard column, designed to protect and extend the life of your primary Bio SEC-5 column. Featuring a precise 150 Angstrom pore size and packed with 5 micron particles, this guard column enables efficient separation and reliable protection, making it ideal for biological macromolecule analysis such as proteins, peptides, and biopharmaceutical aggregates.

With its compact 7.8 by 50 millimeter dimension, it is optimized for laboratories involved in routine quality control, research, or method development. The advanced silica-based stationary phase ensures excellent resolution, minimal non-specific interaction, and high recovery rates for sensitive samples. This guard column serves as a critical accessory, efficiently filtering particulates and sample contaminants to prevent premature fouling of the analytical column.

It is fully compatible with a wide range of Agilent high-performance liquid chromatography systems, including InfinityLab and 1260/1290 models, as well as other leading HPLC platforms using standard column dimensions. Researchers in the fields of biotechnology, pharmaceuticals, and protein chemistry benefit from seamless integration and assured reproducibility. Pair with complementary Bio SEC-5 analytical columns for comprehensive size-exclusion workflows and maintain optimal system performance and data integrity.