Malvern Panalytical A5000, Aqueous GPC/SEC Column 300x8m CLM3019

A5000 Aqueous GPC/SEC Column CLM3019 is a polymethyl‑methacrylate (A‑series) gel permeation/size‑exclusion chromatography column designed for analysis of water‑soluble polymers. The column measures 300 mm × 8.0 mm, is shipped in water, and provides an exclusion limit of 4,000,000 Da (Pullulan), enabling separation and characterization of high molar mass species in aqueous buffers with organic modifiers.

Key Features:

• Column type: Polymethyl‑methacrylate (A‑series)
• Dimensions: 300 mm × 8.0 mm
• Exclusion limit: 4,000,000 Da (Pullulan)
• Particle size: 13 µm
• Theoretical plate number: >12,000
• Shipping solvent: Water
• Compatible solvents: Aqueous buffers with organic modifiers (e.g., acetonitrile, methanol, DMF, DMSO)

Advantages:

• Suited for accurate GPC/SEC analysis of water‑soluble polymers due to A‑series chemistry and aqueous shipping solvent.
• High exclusion limit (4,000,000 Da) enables characterization of very high molar mass species.
• High plate count (>12,000) supports good resolution and peak shape for molar mass distribution measurements.
• Compatibility with aqueous buffers plus organic modifiers allows flexible mobile‑phase selection for varied polymer chemistries.