Agilent, 881750-902, Agilent ZORBAX StableBond 300 C18, 2.1 x 250 mm, 5 µm

Agilent ZORBAX StableBond 300 C18, 2.1 x 250 mm, 5 µm. A reversed-phase C18 HPLC column with fully porous ZORBAX particles. StableBond technology ensures stability at low pH.

Specifications:
Brand: ZORBAX 300SB-C18
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 250 mm
Maximum Temperature: 90 °C
Part Number Application Domain: Biopharma
Part Number Application: Monoclonal Antibodies (mABs)PeptidesProteins
Particle Size: 5 µm
Particle Type: Fully Porous
Phase: 300SB-C18
Pore Size: 300 Å
Pressure Rating: 400 bar
Separation Mode: Reversed Phase
Shipping Solvent: Acetonitrile/Water
Technique: LCLC & LC/MS
UNSPSC Code: 41115709
pH Range: 1-8

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Designed for high-performance liquid chromatography (HPLC) applications, this advanced column offers a stable trifunctional C18 bonded phase on a 300 Å pore size silica, delivering enhanced durability and reproducibility under low to mid-pH conditions. With a 2.1 mm internal diameter, 250 mm length, and 5 µm particle size, the column is optimized for high-resolution separations of large biomolecules such as proteins, peptides, and nucleic acids. Its wide-pore design ensures efficient mass transfer and sharp peak shapes, ideal for sensitive analyses that require robust separation of complex biological samples.

This column is commonly employed in research and analytical laboratories seeking reliable reversed-phase separations, particularly in proteomics, biopharmaceutical analysis, and peptide mapping workflows. It supports compatibility with a broad range of Agilent HPLC and UHPLC systems as well as major liquid chromatography platforms from other manufacturers. For extended analytical capabilities, it pairs well with UV, fluorescence, or mass spectrometry detection. Related products for varied selectivity or alternative pore sizes are available within the ZORBAX StableBond family. This column’s chemical stability and performance make it a trusted choice for method development and routine analyses in life science and pharmaceutical research.