This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 3 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The vertical design and available membrane surface area provide fast…

A 33 mm diameter sterile syringe filter with a 0.45 µm pore size hydrophilic PVDF membrane. 33 mm Millex filter units provide greater throughput than the 25 mm units Medical Millex filters remove microorganisms, particles, precipitates, and undissolved powders larger than…

Provides fast sample processing, high sample recovery This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 3 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The…

Made of very pure quartz fibers with no glass fibers or binders. The pure quartz composition prevents the filters from reacting with acidic gases, unlike glass fiber filters that can react and cause false readings. This makes quartz filters well suited for measuring heavy metal concentrations and…

A 33 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic Polyethersulfone (PES) membrane. Color Code: Green Connections, Inlet/Outlet: Female Luer-Lok/Male Luer slip Maximum Inlet Pressure, bar (psi): 10 (145) Sterilization: Gamma irradiation

The Millicup™-FLEX nonsterile, vacuum-driven filtration unit combines the convenience of disposable filtration with the flexibility and compatibility of traditional vacuum filtration glassware. With solvent-resistant, modular components, the Millicup-FLEX filtration unit offers a safe and…

Millipore Swinnex™ Filter Holder, 13 mm. Use to ultraclean or sterilize small volumes of liquids dispensed by syringe Made of polypropylene with silicone gasket These filter holders accept 13mm membrane filters of your choice Autoclavable with filter in place for sterile…

CellCrown is a disposable insert, which immobilizes a sample in its place on a 6, 12, 24, 48, and 96-well plate. Fibers, foils, membranes, textiles, tissue and block like samples can be fixed with CellCrown in a firm, adjusted position in the well. The sample can be left in the well during the…

Membrane filtration, General microbiological analysis

Steritop bottle top filter units provide a large filter area for rapid sterile filtration of aqueous fluids into narrow-mouth (33 mm) or wide-mouth (45 mm) bottles. A small tab inside the funnel secures an optional prefilter in-place during filtration. For added protection against contamination,…

Synonym:  Shigemi nmr tubes, nmr sample tubes, nmr tubes General description Shigemi NMR microtubes offer high precision quality in NMR spectroscopy. The NMR microtubes are made out of a special type of hard glass wtih excellent chemical durability, and are magnetic…

Biologically inert mixtures of cellulose acetate and cellulose nitrate have made MF-Millipore™ membrane filters one of the most widely used membranes in analytical and research applications. Features & Benefits Versatile filter for biological and environmental monitoring…

O-ring, (5-329) for Swinnex 47 mm filter holder. Made of silicone Pack of 10

Synonyms: filter bottles Legal Information: TPP is a registered trademark of TPP Techno Plastic Products AG

STERILE MILLEX® SYRINGE FILTERS Applications include sterilizing cell culture reagents such as cell culture media, antibiotics, supplements, sera, viruses for infection, and other biological solutions Fast flow and low binding for cell culture media preparation with Millipore…

This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 50 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The vertical design and available membrane surface area provide fast…

Provides fast sample processing, high sample recovery This Amicon Ultra 15 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 50 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The…

This 13 mm syringe filter with a Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.2 µm pore size used in clarification of aqueous & mild organic solutions for ion chromatography. Disposable syringe-operated filter units certified for ion chromatography sample…

Provides fast sample processing, high sample recovery This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 10 kDa. Amicon Ultra centrifugal filters are ideal for protein purification, protein concentration & desalting. The…

This sterilizing-grade filter is designed for critical small scale gas line and air venting applications. Aervent-50 0.2 µm hydrophobic filters contain a 50 mm Aervent PTFE membrane in a bi-directionally supported polypropylene casing. This sterilizing-grade filter is designed for…

Vacuum filtration apparatus for HPLC solvent purification, particulate analysis, bacteriological studies, radiochemical determinations, quantitative gravimetric analysis, and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem.Includes: Funnel top, funnel…

An essential component of high-quality separation and purification processes, non-sterile Millex syringe filters provide unsurpassed quality and consistency of results. This 4 mm syringe filter with a Hydrophilic PTFE membrane, for non-sterile filtration, has a 0.2 µm pore size used in…

Dispensing pressure vessel, 1 gallon Dispensing pressure vessels hold liquid for filtration through Millipore pressure-operated filter holders when connected to an external pressure source. Type 316 stainless-steel body and fittings; Viton gaskets and O-rings; molded neoprene rubber…

Vacuum filtration apparatus for HPLC solvent purification, particulate analysis, bacteriological studies, radiochemical determinations, quantitative gravimetric analysis, and similar applications. Clamp seals filter membrane between flanges on funnel top and funnel stem.Includes: Funnel top, funnel…

MILLIFLEX OASIS® tryptic soy media plates are ready-to-use agar-based media for convenient, rapid and reliable testing. These unique green colour coded plates offer the control of critical handling steps all along the workflow in conjugation with the MILLIFLEX OASIS® system. They are manufactured…

MILLIFLEX OASIS® 100 mL funnel is a ready-to-use, sterile filter unit that combine a funnel and a gridded membrane filter in a single device offering a complete solution for bioburden testing. The filter unit is made of Styrene butadiene copolymer and the membrane is made of mixed cellulose esters…

EZ-Fit® filtration unit, white gridded MCE membrane, 0.45 mum, 100 mL, individual packaging, no pad Application: The EZ-FIT® filtration unit is used to check for bioburden in liquid samples including in-process and final product samples (beverages, pharmaceuticals and water). This product is…

This Amicon Ultra 0.5 mL centrifugal filter enables the concentration of proteins with a membrane NMWL of 30 kDa. Amicon Ultra centrifugal filters are ideal for protein & nucleic acid purification, concentration & desalting. The vertical design and available membrane surface area…

A 33 mm diameter sterile syringe filter with a 0.22 µm pore size hydrophilic Polyethersulfone (PES) membrane. Color Code: Green Connections, Inlet/Outlet: Female Luer-Lok/Male Luer slip Maximum Inlet Pressure, bar (psi): 10 (145) Sterilization: Gamma irradiation

Millex® sterile syringe filters are ideal for sterilizing organic solvents, aqueous solutions or air/gas. Many sample preparation methods specify Millex filters because of their unsurpassed quality and consistency. Millex filters not only feature minimal hold-up volume and faster flow rates, but…

Synonyms: cell sieve; mesh screen; screen mesh Legal Information: CD-1 is a trademark of Sigma-Aldrich Co. LLC

Overview Fluoropore™ Membrane is a hydrophobic, polytetrafluoroethylene (PTFE) polymer membrane bonded to a high density polyethylene support. (Catalogue numbers containing ""FHUP"" have no backing.) Fluoropore™ Membranes provide broad chemical compatibility,…