Agilent, 851725-911, AdvanceBio Peptide Mapping 120Å, 2.1 x 5 mm, 2.7 µm, guard, 3/pk

AdvanceBio Peptide Mapping 120Å, 2.1 x 5 mm, 2.7 µm, guard, 3/pk. Reversed-phase HPLC column with superficially porous particle support with a C18 column chemistry designed and optimized for the analysis of the peptides produced by enzymatic digest of proteins

Specifications:
Brand: AdvanceBio Peptide Mapping
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 5 mm
Maximum Temperature: 60 °C
Part Number Application: Peptide Mapping
Part Number Application Domain: Biopharma
Particle Size: 2.7 µm
Particle Type: Superficially Porous
Phase: C18
Pore Size: 120 Å
Pressure Rating: 600 bar
Separation Mode: Reversed Phase
Shipping Solvent: Acetonitrile/Water
Technique: LCLC & LC/MS
UNSPSC Code: 41115709
pH Range: 2-8

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Designed for robust and reliable protection of analytical columns, this guard cartridge features a 120Å pore size and 2.7 µm particle size, with dimensions of 2.1 x 5 mm. Ideal for peptide mapping workflows in biopharmaceutical analysis, these guards effectively trap contaminants and particulates, extending the lifespan and maintaining the performance of primary peptide mapping columns. Supplied in a convenient pack of three, they provide seamless integration into high-throughput LC and UHPLC systems, ensuring consistent peak shapes and high sensitivity.

This product is particularly suited for laboratories engaged in characterizing monoclonal antibodies or therapeutic proteins, facilitating detailed peptide mapping, quantitation, and sequence confirmation. Compatible with most Agilent LC and bio-inert systems, as well as related AdvanceBio analytical columns, these guards deliver optimal performance in conjunction with both gradient and isocratic separations. Their construction supports reproducible retention times and minimal sample loss, making them an essential accessory for regulated and non-regulated environments. For laboratories with demanding peptide analysis requirements, these guard cartridges help ensure data integrity and maximize column efficiency, offering a practical solution to routine system maintenance and protection needs during complex proteomic workflows.