ZORBAX RRHD 300-Diphenyl, 1 x 50 mm, 1.8 µm, LC column. 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): 1.0 mm
LC Platform: Stainless Steel
Length: 50 mm
Maximum Temperature: 80 °C
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: 41115711
pH Range: 1-8
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Designed for high-efficiency separations, this LC column features a 1 x 50 mm dimension packed with 1.8 micrometer diphenyl-bonded particles, providing exceptional performance for ultra-high-performance liquid chromatography applications. The diphenyl stationary phase delivers unique selectivity for aromatic and moderately polar analytes, making it ideal for peptide mapping, intact protein separations, and small molecule characterization. Its high surface area and tight particle size distribution ensure sharp peak shapes and outstanding resolution, even for complex biological samples. Suitable for fast analyses requiring elevated throughput, this column is compatible with UHPLC systems capable of high pressures such as Agilent 1290 Infinity Series and other leading platforms. It operates efficiently with a variety of mobile phases, supporting flexible gradient and isocratic methods in both research and pharmaceutical development labs. For reproducibility and robust performance, the column seamlessly integrates with a range of ZORBAX RRHD columns, offering method scalability and easy method transfer between different column chemistries and dimensions. This product is ideal for laboratories focusing on proteomics, biopharmaceutical quality control, and advanced analytical workflows. Comprehensive documentation and technical support are available, ensuring seamless adoption into existing workflows.