CHROMAFIL® filtration cartridges Features Filtration cartridges for sample clarification under vacuum (e.g., using the CHROMABOND® vacuum manifold or SPE automation systems like Gilson Aspec™, Rapidtrace) or by gravity Read More »
CHROMAFIL® MULTI 96 filter plates Features 96-well polypropylene plates for simultaneous filtration of 96 samples Advantages of this high-throughput system: Economical by saving time and solvent Read More »
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 »
CHROMAFIL® PVDF Syringe filters with membrane of polyvinylidene difluoride Features Hydrophilic membrane For aqueous samples, water-soluble oligomers and polymers like proteins Binding capacity for proteins 82 μg per 25 mm filter Read More »
CHROMAFIL® PES Syringe filters with membrane of polyethersulfone Features Hydrophilic membrane For aqueous and slightly organic liquids Very low adsorption for pharmaceuticals and proteins Read More »
CHROMAFIL® PA Syringe filters with membrane of polyamide (Nylon) Features Rather hydrophilic membrane For filtration of medium polar organic-aqueous liquids Read More »
CHROMAFIL® H-PTFE Syringe filters with hydrophilized polytetrafluoroethylene membrane Features Hydrophobic membrane with additional hydrophilic characteristic For polar and nonpolar solutions Resistant towards all kinds of solvents as well as acids and bases Read More »
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 »
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 »
CHROMAFIL® MV Syringe filters with membrane of cellulose mixed esters Features Hydrophilic membrane with very low adsorption For aqueous or polar solutions Read More »
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 »
CHROMAFIL® GF/PVDF Polyvinylidene difluoride syringe filters with glass fiber prefilters Features Combi syringe filters with a coarse glass fiber prefilter and a small-pore membrane as main filter Read More »
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 »
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 »
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 Read More »
Membranes Membranes enable a very convenient, fast and economical separation. Often they are also used as a neutral sample support for further analysis. Read More »
Extraction thimbles made from glass fibers Pure filter power Analytical chemists worldwide appreciate MACHEREY-NAGEL extraction thimbles for their purity and consistent high quality. Extraction thimbles are often used in Soxhlet extractors or automized extractors. These are typically employed, where multiple extraction cycles are required to dissolve the desired compound. Extraction units equipped with MN extraction thimbles minimize the hands-on time ... Read More »
Extraction thimbles made from pure cellulose Pure filter power Analytical chemists worldwide appreciate MACHEREY-NAGEL extraction thimbles for their purity and consistent high quality. Extraction thimbles are often used in Soxhlet extractors or automized extractors. These are typically employed, where multiple extraction cycles are required to dissolve the desired compound. Extraction units equipped with MN extraction thimbles minimize the hands-on time ... Read More »
Special filter papers -Activated charcoal filter paper -Soil analysis -Phosphate-free filters -Polyester paper -Filter papers for breweries Read More »
Embossed Filter Papers The filter papers listed below are mainly recommended for technical applications such as industrial filtrations. They are available as sheets, filter circles, folded filters (in part), cuts of almost any shape and as rolls. On request, we will be glad to produce other filter papers or filter papers with special properties as to customers demand. Read More »
Embossed Filter Papers The filter papers listed below are mainly recommended for technical applications such as industrial filtrations. They are available as sheets, filter circles, folded filters (in part), cuts of almost any shape and as rolls. On request, we will be glad to produce other filter papers or filter papers with special properties as to customers demand. Read More »
Embossed Filter Papers The filter papers listed below are mainly recommended for technical applications such as industrial filtrations. They are available as sheets, filter circles, folded filters (in part), cuts of almost any shape and as rolls. On request, we will be glad to produce other filter papers or filter papers with special properties as to customers demand. Read More »
