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Category Archives: อุปกรณ์กรอง Chromatography Filter

อุปกรณ์กรอง Syringe Filter CHROMAFIL GF


CHROMAFIL® GF   Syringe filters with glass fiber membrane    Features Inert filter, nominal pore size 1 µm, allows higher flow rates than small pore filters For solutions with high loads of particulate matter or for highly viscous solutions (e.g., soil samples, fermentation broths) As prefilters for other CHROMAFIL® filters, they prevent plugging of the membrane. Read More »

อุปกรณ์กรอง Syringe Filter CHROMAFIL PTFE


CHROMAFIL® PTFE   Syringe filters with polytetrafluoroethylene membrane    Features Hydrophobic membrane For nonpolar liquids and gases   Very resistant towards all kinds of solvents as well as acids and bases Flushing with alcohol, followed by water, makes the originally hydrophobic membrane more hydrophilic. Read More »

อุปกรณ์กรอง Syringe Filter CHROMAFIL CA


CHROMAFIL® CA   Syringe filters with membrane of cellulose acetate   Sterile and nonsterile packages available    Features Hydrophilic membrane For filtration of water-soluble oligomers and polymers, especially suited for biological macromolecules Very high shape stability in aqueous solutions Extremely low binding capacity for proteins (21 µg per 25 mm filter) Also available in a sterile package (S) for filtration under ... Read More »

อุปกรณ์กรอง Syringe Filter CHROMAFIL PET


CHROMAFIL® PET   Syringe filters with polyester membrane   Features Hydrophilic multipurpose membrane   For polar as well as nonpolar solvents The HPLC filter, especially suited for mixtures of water and organic solvents For TOC/DOC determination Not cytotoxic, does not inhibit the growth of microorganisms and higher cells Read More »

อุปกรณ์กรอง Syringe Filter CHROMAFIL GF/RC


CHROMAFIL® GF/PET   Polyester syringe filters with glass fiber prefilters     Features   Combi syringe filters with a coarse glass fiber prefilter and a small-pore membrane as main filter   User benefits: For solutions with a high load of particulate matter: lower back pressure, easy filtration For high yields of filtrate: more mL of pure filtrate per filter Read More »

อุปกรณ์กรอง Syringe Filter CHROMAFIL RC


CHROMAFIL® RC   Syringe filters with membrane of regenerated cellulose   Features Hydrophilic membrane with very low adsorption For aqueous and organic – aqueous liquids, i.e. polar and medium polar sample solutions Binding capacity for proteins 84 µg per 25 mm filter Read More »

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