Agilent, 821075-918, Poroshell StableBond 300 C8, 2.1 x 12.5 mm, 5 µm, guard cartridge (ZGC) 4/pk

Poroshell StableBond 300 C8, 2.1 x 12.5 mm, 5 µm, guard cartridge (ZGC) 4/pk. Use with hardware kit 820999-901. A 4-pack of reversed-phase C8 HPLC guard cartridges with superficially porous particles. StableBond technology ensures stability at low pH.

Specifications:
Brand: Poroshell 300
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 13 mm
Maximum Temperature: 90 °C
Part Number Application Domain: Biopharma
Part Number Application: Intact & Subunit AnalysisMonoclonal Antibodies (mABs)Proteins
Particle Size: 5 µm
Particle Type: Superficially Porous
Phase: 300SB-C8
Pore Size: 300 Å
Pressure Rating: 400 bar
Separation Mode: Reversed Phase
Shipping Solvent: Methanol/Water
Technique: LC
UNSPSC Code: 41115711
pH Range: 1-8

**********The following product description is generated by AI and is for reference only. If you have any questions, please contact customer service.**********
The Poroshell StableBond 300 C8 guard cartridge is designed to provide reliable protection for analytical columns during high-performance liquid chromatography HPLC applications. Measuring 2.1 x 12.5 mm with a 5 micron particle size, this cartridge offers effective removal of particulates and strongly retained sample contaminants, thereby extending the lifetime and performance of your main column. With a robust C8 bonded phase and 300 angstrom pore size, it is particularly well-suited for the analysis of large biomolecules such as peptides, proteins, and other macromolecules in pharmaceutical, proteomics, and biotechnology research.

This guard cartridge is compatible with a broad range of Agilent HPLC systems and is designed for quick and easy installation using standard ZGC hardware. It is ideal for high-throughput laboratories requiring consistent results and reduced downtime from column replacement or regeneration. Use it for demanding sample matrices that challenge column durability or when dealing with complex biological samples. Each package includes four guard cartridges, supporting multiple analyses or extended use between replacements. Related products include Poroshell analytical columns with similar phase chemistry, ensuring optimized separation performance throughout your workflow. This accessory is a critical tool in preserving analytical accuracy and instrument reliability in advanced chromatographic applications.