DESCRIPTION
Polymer-based packed columns for aqueous SEC (GFC) analysis• Low column bleeding allows its use with light scattering detectors (MALS)• The eluent can be replaced with DMF enabling the analysis of polar polymers Product code: F6429203Product name: OHpak LB-805Separation: SECFunctional group: -Gel material: Polyhydroxy-methacrylatePlates per column: ≥ 12,000Particle size: 13 µmPore size: 7,000 ÅSize (ID x length): 8.0 x 300 mmHousing material: steelMaximum pressure: 3.5 MPa (35 bar)Usual flow rate: 0.5 to 1.0 mL/minMaximum flow rate: 1.2 mL/minTemperature range: 4 to 80°CpH range: 3 to 10Salt concentration: ≤ 0.5 MShipping solvent: H2OUSP: L38, L39MW range: 100,000 - 1,000,000Exclusion limit: (4,000,000)Info: MALS noise ≤ 5.0 × 10-5 V The corresponding guard column is F6709434, OHpak LB-G 6B.
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