Agilent, 880995-905, ZORBAX StableBond 300 CN Column, 4.6 x 250 mm, 5 µm

ZORBAX StableBond 300 CN Column, 4.6 x 250 mm, 5 µm. Excels in peak shape and retention of polar compounds with unmatched low pH stability. Ideal for pharmaceutical, environmental, food, and biochemical research applications.

Specifications:
Brand: ZORBAX
Hardware: SS
Inner Diameter (ID): 4.6 mm
LC Platform: Stainless Steel
Length: 250 mm
Maximum Temperature: 80 °C
Part Number Application Domain: Biopharma
Part Number Application: Monoclonal Antibodies (mABs)PeptidesProteins
Particle Size: 5 µm
Particle Type: Fully Porous
Phase: 300SB-CN
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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The ZORBAX StableBond 300 CN column offers reliable performance for normal-phase and reversed-phase chromatographic separations. With dimensions of 4.6 x 250 mm and packed with 5-micron particles, this cyanopropylsilane-bonded stationary phase is optimized for the separation of biomolecules, such as peptides and small proteins, particularly under high-organic conditions. Its robust 300 angstrom pore size ensures excellent resolution of large analytes, making it ideal for peptide mapping, protein characterization, or glycoprotein analysis in pharmaceutical, biotechnology, or academic research settings.

Engineered for stability across a wide pH range, this column supports both LC and LC-MS workflows, maintaining reliable retention and reproducibility even under demanding conditions. The CN phase expands selectivity options, enabling distinct separation profiles for polar and moderately polar compounds compared to traditional C18 or C8 phases. Designed for compatibility with Agilent InfinityLab and 1100, 1200, and 1260 series HPLC systems, it integrates seamlessly into established laboratory workflows. The column can also be paired with ZORBAX guard columns and alternative StableBond chemistries to enable broader method development and enhance sample integrity. Ideal for researchers seeking dependable and versatile chromatographic solutions for larger biological molecules.