Agilent, 821125-932, ZORBAX Extend 300 C18, 2.1 x 12.5 mm, 5 µm, guard cartridge (ZGC) 4/pk

ZORBAX Extend 300 C18, 2.1 x 12.5 mm, 5 µm, guard cartridge (ZGC) 4/pk. ZORBAX guard cartridge protects from particulates without compromising performance. It recommends guard columns for all uses to extend column life and maintain system efficiency.

Specifications:
Brand: ZORBAX
Guard Column: Yes
Hardware: SS
Inner Diameter (ID): 2.1 mm
LC Platform: Stainless Steel
Length: 12.5 mm
Maximum Temperature: 40 °C at pH 8-11.560 °C at pH 6-8
Part Number Application Domain: Biopharma
Part Number Application: Monoclonal Antibodies (mABs)PeptidesProteins
Particle Size: 5 µm
Particle Type: Fully Porous
Phase: Extend-C18
Pore Size: 300 Å
Pressure Rating: 400 bar
Separation Mode: Reversed Phase
Shipping Solvent: Acetonitrile/Water
Technique: LCLC & LC/MS
UNSPSC Code: 41115711
pH Range: 2-11

**********The following product description is generated by AI and is for reference only. If you have any questions, please contact customer service.**********
The ZORBAX Extend 300 C18 guard cartridge is designed for robust protection of analytical columns during high-performance liquid chromatography applications. Featuring a 2.1 x 12.5 mm dimension and 5 micron particle size, this cartridge efficiently safeguards main columns from particulate contamination and strongly retained sample components, extending column lifespan and maintaining peak performance. Its stable C18 bonded phase and 300 Å pore size accommodate both small molecules and larger biomolecules such as peptides and proteins, making it versatile for pharmaceutical, biotechnological, and environmental research.

Engineered for compatibility with Agilent HPLC and UHPLC systems, the guard cartridge seamlessly integrates with ZORBAX Extend 300 C18 analytical columns, supporting reproducible separations in high throughput laboratories. Each package provides four guard cartridges, ensuring consistent protection during routine or demanding analyses. Typical applications include peptide mapping, protein analysis, and the separation of hydrophobic compounds. This product is recommended for researchers seeking to maximize analytical column durability while ensuring reliable chromatographic results across a range of sample matrices. The guard cartridge is an essential accessory for maintaining system performance and is fully supported by a range of Agilent ZORBAX consumables and compatible hardware.