Retained molecular weight: 100

Specifications: φ 28； Flat width 44mm

Physicochemical properties (the following information is for reference only): cellulose, without special treatment, can be used after soaking in distilled water

Purpose: This product is only for scientific research and shall not be used for other purposes. (the following purposes are for reference only) remove salts, a small amount of organic solvents, biological small molecule impurities and concentrated samples during the preparation of biomolecules