Agilent, 821725-905, AdvanceBio Glycan Mapping 300Å, 2.1 x 5 mm, 1.8 µm, guard, 3/pk

AdvanceBio Glycan Mapping 300Å, 2.1 x 5 mm, 1.8 µm, guard, 3/pk. These guard columns have totally porous particles with amide HILIC chemistry. Pair with an analytical column of the same phase to protect and extend the lifetime of the analytical column.

Specifications:
Brand: AdvanceBio Glycan Mapping
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 5 mm
Maximum Temperature: 40 °C
Part Number Application: Glycan Analysis
Part Number Application Domain: Biopharma
Particle Size: 1.8 µm
Particle Type: Fully Porous
Phase: Amide HILIC
Pore Size: 300 Å
Pressure Rating: 1200 bar
Separation Mode: HILIC
Shipping Solvent: Acetonitrile/Water
Technique: LC & LC/MS
UNSPSC Code: 41115711
pH Range: 2-7

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Engineered for optimal glycan analysis, this compact guard column ensures maximum column protection and extends the performance lifespan of 2.1 mm ID analytical columns. Featuring a 300 Angstrom pore size and 1.8 micron particle size, it delivers high resolution separation of labeled and native glycans commonly encountered in biopharmaceutical research. Its robust design is tailored for compatibility with high-performance liquid chromatography systems, particularly those utilizing AdvanceBio Glycan Mapping columns. This guard column efficiently traps particulates and strongly retained contaminants to maintain analytical accuracy and reproducibility in complex sample matrices such as monoclonal antibodies, fusion proteins, and other therapeutic glycoproteins. Ideally suited for researchers engaged in quality control, structural characterization, and batch comparison studies, it supports critical workflows in bioanalytical laboratories. Each package includes three pre-packed guard columns for convenient replacement and consistent performance. The column is seamlessly integrated with a wide range of Agilent LC instruments, including InfinityLab and 1290 LC systems, and is recommended as part of comprehensive glycan analysis solutions when paired with compatible analytical columns and sample preparation kits from the AdvanceBio portfolio.