DESCRIPTION
Polymeric packed column for organic SEC (GPC) analysis. Base material is styrene divinylbenzene, fulfills USP L21 requirements. Target molecular weight range: 4,000-200,000 Da. Shipping solvent is DMF (dimethylformamide) and can be replaced with other organic solvents including THF, chloroform, toluene, and hexane. 1500A pore size, exclusion limit 200,000 Da. Guard column KD-G 4A recommended, part number 220-91524-09 with coupler 220-91524-97.
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