Malvern Panalytical A3000, Aqueous GPC/SEC Column 300x8m CLM3017

A3000 Aqueous GPC/SEC Column (300 x 8 mm, CLM3017) is a polymethyl‑methacrylate (A‑series) size‑exclusion chromatography column designed for aqueous GPC/SEC separations of water‑soluble polymers. It separates molecules by hydrodynamic size as they pass through the column matrix and is intended for use with aqueous buffers and compatible organic modifiers for molecular weight characterization and polymer analysis.

Key Features:

• Dimensions: 300 mm x 8.0 mm
• Particle size: 6 µm
• Theoretical plate number: >16,000 (per column)
• Exclusion limit (Pullulan): 100,000 Da
• Maximum pore size: 800 Å
• Maximum operating pressure: 5.0 MPa
• Compatible solvents: aqueous buffers with organic modifiers (e.g., acetonitrile, methanol, DMF, DMSO)

Advantages:

• High separation efficiency indicated by >16,000 theoretical plates for improved molecular weight resolution
• Wide molecular weight range capability up to 100,000 Da (Pullulan) suitable for many water‑soluble polymers
• Robust 300 x 8 mm format compatible with standard GPC/SEC instrumentation and aqueous mobile phases
• Chemical compatibility with common aqueous buffers and organic modifiers provides flexibility in method development