Agilent, 661750-906, Poroshell StableBond 300 C8, 1.0 x 75 mm, 5 µm

Poroshell StableBond 300 C8, 1.0 x 75 mm, 5 µm. A reversed-phase C8 HPLC column with superficially porous particles. StableBond technology ensures stability at low pH.

Specifications:
Brand: Poroshell 300
Hardware: SS
Inner Diameter (ID): 1.0 mm
LC Platform: Stainless Steel
Length: 75 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: 41115709
pH Range: 1-8

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This ultra-high performance HPLC column features a 1.0 x 75 mm format packed with 5 micron superficially porous particles bonded with C8 alkyl chains, specifically engineered for enhanced peptide and protein separations. Utilizing StableBond 300 silica, the column delivers exceptional stability at low pH and robust retention of hydrophobic analytes, making it ideal for challenging bioanalytical and proteomics workflows. Its optimized geometry ensures high sensitivity and resolution when analyzing limited sample volumes, supporting applications in biotechnology, pharmaceutical development, and quality control.

The design supports rapid and reliable retention of medium hydrophobic peptides, proteins, and polypeptides, offering excellent peak shape and reproducibility across a wide range of gradients. It is especially suitable for researchers conducting peptide mapping, post-translational modification studies, or intact protein analyses where sample integrity and consistent performance are critical.

This model integrates seamlessly with a variety of Agilent LC systems such as InfinityLab and 1100, 1200, or 1260 series, and can be used with many leading HPLC and UHPLC platforms. For optimal results, it is compatible with other Poroshell and StableBond columns, offering flexible options for method development in high-throughput laboratories.