Demonstrates superior recovery of micro-organisms (46118B10 and B30) Best suited for microbial analysis in water quality work, sterility testing, and food and beverage testing Conforms to standard methods and can be autoclaved at 121°C Non-sterile, 47 mm diameter Packaged and sealed in…

Convenience of a bottle top filter with the ability to re-use the filter housing Nalgene 320 Autoclavable Securely screws onto glass media bottles* with 33 mm or 45 mm neck sizes Deep screw threads attach directly to bottle allowing convenient filling and vacuum filtration without…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…

Non-sterile syringe filters for filtration, clarification or particle removal from buffers, reagents, DMSO, HPLC/GC solvents. SFCA – Use for immunological samples and biological fluids CA – Ideal for buffers, aqueous reagents and solutions, including EIA and ELISA samples …

Low-profile design; polystyrene Three membrane materials available: Cellulose Nitrate (CN), Surfactant Free Cellulose Acetate (SFCA) and Polyethersulfone (PES) Membrane diameter 50 mm with surface area 17.3 cm 2 Provide fast flow rates Graduations on upper and lower chambers, padless…

Filter aggressive chemicals, including acids and non-aqueous solvents, such as those used in GC and HPLC with the Thermo Scientific™ Nalgene™ 50mm Inline Syringe Filter with PTFE membrane. Also for sterile filtration of air and gases. Provides an excellent barrier for sterile venting of…

Kit of O-Rings for 300- and 310- Series reusable filter holders

Transfer sterile media aseptically from large containers to small media bottles or culture vessels using the Thermo Scientific™ Nalgene™ Polycarbonate Filling Bell. Transparent and autoclavable Fits most common media bottles Nontoxic polycarbonate will not shatter Bell…

No. 8, rubber For use with 145- and 147-series analytical test filter funnels and filter funnel with clamp

2 Vacuum Tubing Adapters for 300- & 310- series Reusable Filter Holders

Nalgene 281 Extends the life of membrane filters Thin, non-sterile Autoclavable Glass-fiber prefilters are for use with Nalgene disposable filter units.

Adapter kit for Reusable Filter Holders Consists of 8 vacuum caps and a tubing adapter

Low-profile polystyrene housing 50 mm Supor® machV PES membrane 115 mL capacity The 524 is an economical asymmetric polyethersulfone filter unit that is suitable for small-volume benchtop filtration. Wide, stable base design. Pore size (0.2 µm) and membrane type are printed in easy-to-see Blue…

Carry out particulate and microbial analysis with Thermo Scientific™ Nalgene™ Filter Membranes. Cellulose Acetate (CA) Excellent chemical resistance to alcohol and oil Excellent for cold sterilization of proteinaceous solutions Able to be used in short-term contact…

Thermo Scientific Nalgene sterile syringe filters are ideal for sterilizing (0.2 micron) or clarifying biological solutions, such as cell culture and microbial media, reagents and additives, proteinaceous solutions, and buffers. PES (polyethersulfone) – Lowest protein binding and…

Bottle-Top Gasket Replacement for Nalge # 320-2545

Peel-away funnels with reservoirs and CN membranes Nalgene 130 47mm CN membrane Complete pre-packaged sterile assemblies Stable wide-base design and 150 mL volume size for larger sample and rinse procedure volumes “Squeeze and twist” polypropylene design…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…

For both aqueous and organic solvent filtrations Hydrophilic Low level of extractables Nalgene nylon membranes are ideal for use with HPLC solvents and ultracleaning solutions for electronic laboratories. They are useful for the sterilization and clarification of buffers and culture media.…

Save time and minimize contamination with radiation-sterilized Thermo Scientific™ Nalgene™ Rapid-Flow™ Filter Storage Bottles. Use with Nalgene Bottle-Top Filters or as replacement/extra receptacles for Nalgene Tissue Culture and Sterilization Filter Units. Excellent as single-use…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. Polystyrene housing 90mm Supor®* machV PES membrane …

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…

Our Nalgene sterile and non-sterile syringe filters with prefilter membrane or multiple media layers are designed for filtering high particulate or viscous suspensions or solutions. Glass fiber – Prefilter CA – For buffers, aqueous reagents and solutions 25mm diameter…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.1 micron filters guard against mycoplasma contamination 0.2…

Ensure product integrity of Thermo Scientific™ Nalgene™ MF75 Series Filter Unit or Bottle Top Filters by using the Nalgene™ Bubble Point Test Apparatus. Tests filter unit membranes without removing the membrane from the filter unit. Cast aluminum Tests the bubble point…

Nalgene filters have the Rapid-Flow multi-column membrane-support system. This proprietary system provides a uniform, consistent separation between touchpoints with the membrane, minimizing gap stress to maintain optimal flow. 0.2 micron filters remove all bacteria 0.45 and 0.8 micron…

Nalgene non-sterile syringe filters are designed for clarification and particle removal from samples for instrument analysis such as HPLC and GC. PTFE – Hydrophobic Teflon™ for sterile venting applications and fi ltration of samples in HPLC/GC solvents 13mm diameter for…