Agilent, 858750-944, ZORBAX RRHD 300Å StableBond Diphenyl, 2.1 x 100 mm, 1.8 µm

ZORBAX RRHD 300Å StableBond Diphenyl, 2.1 x 100 mm, 1.8 µm. A diphenyl reversed-phase UHPLC column with fully ZORBAX porous particles that can withstand pressure up to 1200 bar. StableBond technology ensures stability at low pH.

Specifications:
Brand: ZORBAX RRHD 300SB-Diphenyl
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 100 mm
Maximum Temperature: 80 °C
Notes: The ZORBAX RRHD 300-Diphenyl provides:
Part Number Application Domain: Biopharma
Part Number Application: Intact & Subunit AnalysisMonoclonal Antibodies (mABs)Proteins
Particle Size: 1.8 µm
Particle Type: Fully Porous
Phase: 300-Diphenyl
Pore Size: 300 Å
Pressure Rating: 1200 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 advanced protein and peptide separations, this reversed-phase UHPLC column features a 300 Å pore size and a 1.8 micron particle size, supporting high-resolution analyses of large biomolecules. The diphenyl bonded phase provides unique selectivity for aromatic and moderately hydrophobic compounds, enabling effective discrimination of structural isomers and post-translational modifications. This column is ideal for the characterization of monoclonal antibodies, intact proteins, peptides, and complex biologics in pharmaceutical, proteomics, and biopharmaceutical research. Optimized for use with high-pressure liquid chromatography and ultra-high performance liquid chromatography systems, it delivers reliable performance with Agilent 1290 Infinity instruments and is fully compatible with other major UHPLC platforms. The robust StableBond technology ensures excellent stability at low pH and under elevated temperatures, making it suitable for rigorous analytical protocols. Researchers benefit from rapid separations, reproducible retention times, and extended column lifetime. This product integrates seamlessly with Agilent's suite of sample preparation and detection solutions, providing a streamlined analysis workflow for demanding applications in quality control, discovery, and method development. With consistent particle size and surface chemistry, it supports precise and accurate biomolecule separations essential for high-throughput laboratories.