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SFCA (surfactant-free cellulose acetate) membrane filters are much cleaner than standard cellulose acetate and are designed for vacuum filtration with glass media bottles. Use the Nalgene MF75 Bottle Top Vacuum Filter 0.2µm size for sterilization of aqueous solutions and culture media. Select the Nalgene MF75 Bottle Top Vacuum Filter 0.45µm size for particle analysis, scintillation counting, prefiltration of aqueous solutions, and general cytology. Polystyrene bottle-top design features molded graduations and a support plate that minimizes foaming and eliminates the need for a separate filter pad. The Nalgene MF75 Bottle Top Vacuum Filter screws directly onto media bottles. Yellow collar Nalgene filter cup is labeled with lot number, catalog number, pore size, and expiration date. Certified radiation-sterilized, nonpyrogenic, and noncytotoxic. The quick-disconnect sidearm accepts 1/43/8" tubing.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Pore Size, µm | Capacity, mL | Diameter, mm | Neck Size, mm | NNI No. | Unit | 2008-2009 Price USD |
| 0.2 | 150 | 50 | 33 | 290-3320 | Case of 12 | $88.49 |
| 0.2 | 150 | 50 | 45 | 290-4520 | Case of 12 | $88.49 |
| 0.2 | 500 | 75 | 33 | 291-3320 | Case of 12 | $124.02 |
| 0.2 | 500 | 75 | 45 | 291-4520 | Case of 12 | $124.02 |
| 0.2 | 1000 | 90 | 33 | 292-3320 | Case of 12 | $198.67 |
| 0.2 | 1000 | 90 | 45 | 292-4520 | Case of 12 | $198.67 |
| 0.45 | 150 | 50 | 33 | 290-3345 | Case of 12 | $88.49 |
| 0.45 | 150 | 50 | 45 | 290-4545 | Case of 12 | $88.49 |
| 0.45 | 500 | 75 | 33 | 291-3345 | Case of 12 | $124.02 |
| 0.45 | 500 | 75 | 45 | 291-4545 | Case of 12 | $124.02 |
| Glass Prefilters | ||||||
| For 50 mm Diameter Membranes | | | DS0281-5000 | Case of 100 | $119.92 | |
| For 75 mm Diameter Membranes | | | DS0281-7500 | Case of 100 | $124.23 | |
| For 90 mm Diameter Membranes | | | DS0281-9000 | Case of 100 | $177.36 | |

These NALGENE MF75 receivers feature an ergonomic design with tapered sides and grips for ease of handling. NALGENE MF75 receivers have a 45mm diameter closure and are designed for use with NALGENE MF75 series bottle-top filters and filter units. A 11/2-turn threaded screw closure guarantees a leakproof seal in these NALGENE MF75 and reduces pH shift in receivers. NALGENE MF75 have an integral no-drip lip facilitates pouring. NALGENE MF75 have an easy-to-read graduations on two sides. The NALGENE MF75 receivers have at least 20% extra head space for the addition of serum or other additives to the filtrate. NALGENE MF75 are noncytotoxic, nonpyrogenic and are radiation sterilized.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Capacity, mL | NNI No. | Unit | 2008-2009 Price USD |
| 150 | 455-0150 | Case of 24 | $92.76 |
| 250 | 455-0250 | Case of 24 | $104.13 |
| 500 | 455-0500 | Case of 12 | $66.84 |
| 1000 | 455-1000 | Case of 12 | $102.36 |

Nalgene MF75 Sterilization Filter Units are for easy, fast, sterile filtration of 1151000mL volumes. Nalgene MF75 Sterilization Filter Units are instantly ready for biological filtration, cold sterilization, or cleanup of particulated solutions or buffers. Nalgene MF75 Sterilization Filter Units components separate easily for pouring. No need to transfer sterile filtrate to another container. NALGENE MF75 11/2-turn threaded screw closure guarantees leakproof seal and eliminates pH shift in receivers (except for 115mL size). Nalgene MF75 Sterilization Filter Unit receiver can be used to store filtrate. Graduations on uppers and receivers. Nalgene MF75 filter cup is printed with catalog number, lot number, membrane type, pore size, and expiration date. Nalgene MF75 Sterilization Filter Units are nontoxic, triton-free, preassembled, and radiation sterilized.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Receiver Capacity mL | Pore Size, µm | Membrane Diameter mL | Membrane Color Grid | NNI No. | Unit | 2008-2009 Price USD |
| 115 | 0.2 | 50 | White | 121-0020 | Case of 6 | $562.28 |
| Pack of 12 | $196.49 | |||||
| 115 | 0.45 | 50 | White/Green | 121-0045 | Case of 6 | $562.28 |
| Pack of 12 | $196.49 | |||||
| 115 | 0.2 | 50 | White | 120-0020 | Case of 6 | $625.55 |
| Pack of 12 | $218.57 | |||||
| 115 | 0.45 | 50 | White/Green | 245-0045 | Case of 6 | $625.55 |
| Pack of 12 | $218.61 | |||||
| 115 | 0.8 | 50 | White/Black | 380-0080 | Case of 6 | $626.27 |
| Pack of 12 | $218.89 | |||||
| 150 | 0.2 | 50 | White | 125-0020 | Case of 12 | $111.96 |
| 150 | 0.45 | 50 | White/Green | 125-0045 | Case of 12 | $111.96 |
| 150 | 0.8 | 50 | White/Black | 125-0080 | Case of 12 | $111.96 |
| 250 | 0.2 | 50 | White | 126-0020 | Case of 12 | $124.02 |
| 250 | 0.45 | 50 | White/Green | 126-0045 | Case of 12 | $124.02 |
| 250 | 0.8 | 50 | White/Black | 126-0080 | Case of 12 | $124.02 |
| 500 | 0.2 | 75 | White | 450-0020 | Case of 12 | $203.28 |
| 500 | 0.45 | 75 | White/Green | 450-0045 | Case of 12 | $203.28 |
| 500 | 0.8 | 75 | White/Black | 450-0080 | Case of 12 | $203.28 |
| 1000 | 0.2 | 75 | White | 127-0020 | Case of 12 | $275.08 |
| 1000 | 0.45 | 75 | White/Green | 127-0045 | Case of 12 | $275.08 |
| 1000 | 0.8 | 75 | White/Black | 127-0080 | Case of 12 | $275.08 |

Nalgene MF75 Tissue Culture Filter Units are presterilized with surfactant-free cellulose acetate membranes are ideal for proteinaceous solutions. Nalgene MF75 Tissue Culture Filter Units feature a 11/2-turn threaded screw closure that guarantees a leakproof seal and eliminates pH shift in receivers. Nalgene membrane pore size, membrane type, lot number, catalog number, and expiration date are marked on the filter cup for easy identification. Yellow collar. Polystyrene receiver has tapered sides and grips for ease of handling. Nalgene MF75 Tissue Culture Filter Units wide base ensures benchtop stability. Nalgene MF75 Tissue Culture Filter Unit receiver also features molded graduations, quick-disconnect tubing adapter, and cellulosic vent plug. Adapter accepts 6.359.5mm (1/43/8") tubing. Padless membrane support plate minimizes foaming. Nalgene MF75 Tissue Culture Filter Units are certified sterile, noncytotoxic, and nonpyrogenic. Note: For laboratory use only. Not for in vitro diagnosis or parenterals.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Receiver Capacity mL | Pore Size um | Membrane Diameter mm | NNI No. | Unit | 2008-2009 Price USD |
| 115 | 0.2 | 50 | 122-0020 | Case of 6 | $562.26 |
| Pack of 12 | $196.49 | ||||
| 115 | 0.45 | 50 | 122-0045 | Case of 6 | $562.26 |
| Pack of 12 | $196.49 | ||||
| 150 | 0.2 | 50 | 155-0020 | Case of 12 | $111.94 |
| 150 | 0.45 | 50 | 155-0045 | Case of 12 | $111.94 |
| 250 | 0.2 | 50 | 157-0020 | Case of 12 | $122.76 |
| 250 | 0.45 | 50 | 157-0045 | Case of 12 | $122.76 |
| 500 | 0.2 | 75 | 156-4020 | Case of 12 | $203.30 |
| 500 | 0.2 | 90 | 162-0020 | Case of 12 | $246.86 |
| Each | $43.16 | ||||
| 500 | 0.45 | 75 | 156-4045 | Case of 12 | $203.30 |
| 500 | 0.45 | 90 | 162-0045 | Case of 12 | $246.86 |
| Each | $43.16 | ||||
| 1000 | 0.2 | 75 | 158-0020 | Case of 12 | $275.08 |
| 1000 | 0.2 | 90 | 161-0020 | Case of 12 | $301.04 |
| 1000 | 0.45 | 75 | 158-0045 | Case of 12 | $275.08 |
| 1000 | 0.45 | 90 | 161-0045 | Case of 12 | $301.17 |
| Each | $52.64 | ||||
| Glass Prefilters | |||||
| For 50 mm Diameter Membranes | | DS0281-5000 | Case of 100 | $119.92 | |
| For 75 mm Diameter Membranes | | DS0281-7500 | Case of 100 | $124.23 | |
| For 90 mm Diameter Membranes | | DS0281-9000 | Case of 100 | $177.36 | |

Nalgene MF75 Tissue Culture Filter Units are designed for applications requiring low extractables. Nalgene MF75 Tissue Culture Filter Units feature 11/2-turn threaded screw closure that guarantees a leakproof seal and eliminates pH shift in receiver. Nalgene MF75 Tissue Culture Filter Units are naturally hydrophilic, tissue-culture grade nylon membrane exhibits less than 0.5% extractables by weight, contains no wetting agents, and is alcohol-resistant. Graduated polystyrene upper chamber and receiver. Nalgene MF75 Tissue Culture Filter Units side arm features a cellulosic vent plug and quick-disconnect tubing adapter. Filter cup is printed with catalog number, lot number, membrane material, pore size, and expiration date. Radiation sterile. Nalgene MF75 Tissue Culture Filter Units are certified nonpyrogenic and noncytotoxic. Note: For laboratory use only. Not for in vitro diagnosis or parenterals.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Receiver Capacity mL | Pore Size um | Membrane Diameter mm | NNI No. | Unit | 2008-2009 Price USD |
| 150 | 0.2 | 50 | 150-0020 | Case of 12 | $130.44 |
| 150 | 0.45 | 50 | 150-0045 | Case of 12 | $130.44 |
| 250 | 0.2 | 50 | 153-0020 | Case of 12 | $149.26 |
| 250 | 0.45 | 50 | 153-0045 | Case of 12 | $149.26 |
| 500 | 0.2 | 75 | 151-4020 | Case of 12 | $232.78 |
| 500 | 0.2 | 90 | 163-0020 | Case of 12 | $299.58 |
| Each (500 ML) | $52.34 | ||||
| 500 | 0.45 | 75 | 151-4045 | Case of 12 | $232.78 |
| 1000 | 0.2 | 75 | 154-0020 | Case of 12 | $284.30 |
| 1000 | 0.2 | 90 | 164-0020 | Case of 12 | $345.15 |
| Each (1000 ML) | $60.28 | ||||
| 1000 | 0.45 | 75 | 154-0045 | Case of 12 | $284.30 |
| Glass Prefilters | |||||
| For 50 mm Diameter Membranes | | DS0281-5000 | Case of 100 | $119.92 | |
| For 75 mm Diameter Membranes | | DS0281-7500 | Case of 100 | $124.23 | |
| For 90 mm Diameter Membranes | | DS0281-9000 | Case of 100 | $177.36 | |

Nalgene MF75 Vacuum Filter Units are designed for vacuum filtration of liquid, these Nalgene MF75 Vacuum Filter Units are ideal for biological and pharmaceutical sterilization requirements. Nalgene MF75 Vacuum Filter Units come with either a Supor machV or standard polyethersulfone (PES) membrane. Supor machV PES membrane is an extremely clean, low-extractable, fast-flowing, and asymmetric membrane that provides excellent throughput and low protein binding of media and other solutions. The standard PES universal tissue culture membrane is inherently hydrophilic and exhibits low protein binding, low extractable levels, and fast flow rate. The 45µm pore size, 75mm diameter membranes are suitable for particle analysis, scintillation counting, prefiltration of aqueous solutions, and general cytology. Complete Nalgene MF75 Vacuum Filter Units come with a bottle-top filter and a receiver. Nalgene Bottle-top filters have side arms fitted with quick-disconnect tubing adapters and screw securely into 33mm or 45mm neck size bottles. Graduated upper chambers hold from 115 to 1000mL. Blue collar is printed with catalog number, membrane material, pore size, lot number, and expiration date. Nalgene MF75 Vacuum Filter Units are certified radiation-sterilized, noncytotoxic, and nonpyrogenic.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Receiver Capacity mL | Pore Size, µm | Membrane Diameter, mm | Fits Neck Size, mm | NNI No. | Unit | 2008-2009 Price USD |
| Complete Units with Supor machV PES Membrane | ||||||
| 115 | 0.2 | 50 | | 524-0020 | Case of 6 | $506.14 |
| Pack of 12 | $179.71 | |||||
| 150 | 0.2 | 50 | | 565-0020 | Case of 12 | $92.77 |
| 250 | 0.2 | 50 | | 568-0020 | Case of 12 | $120.88 |
| 500 | 0.2 | 75 | | 566-0020 | Case of 12 | $202.59 |
| 500 | 0.2 | 90 | | 569-0020 | Case of 12 | $218.07 |
| 1000 | 0.2 | 90 | | 567-0020 | Case of 12 | $274.02 |
| Conical Filter Unit with Supor machV PES Membrane | ||||||
| 50 | 0.2 | 50 | | 564-0020 | Case of 12 | $89.53 |
| Bottle-Top Filters Only with Supor machV PES Membrane | ||||||
| 150 | 0.2 | 50 | 33 | 596-3320 | Case of 12 | $88.13 |
| 150 | 0.2 | 50 | 45 | 596-4520 | Case of 12 | $88.13 |
| 500 | 0.2 | 75 | 33 | 595-3320 | Case of 12 | $123.34 |
| 500 | 0.2 | 75 | 45 | 595-4520 | Case of 12 | $123.34 |
| 1000 | 0.2 | 90 | 33 | 597-3320 | Case of 12 | $197.61 |
| 1000 | 0.2 | 90 | 45 | 597-4520 | Case of 12 | $197.61 |
| Bottle-Top Filters Only with Standard PES Membrane | ||||||
| 150 | 0.45 | 50 | 33 | 296-3345 | Case of 12 | $88.16 |
| 150 | 0.45 | 50 | 45 | 296-4545 | Case of 12 | $88.16 |
| 500 | 0.45 | 75 | 33 | 295-3345 | Case of 12 | $123.35 |
| 500 | 0.45 | 75 | 45 | 295-4545 | Case of 12 | $123.35 |
| Complete Units with Standard PES Membrane | ||||||
| 115 | 0.45 | 50 | | 124-0045 | Case of 6 | $506.22 |
| Pack of 12 | $176.89 | |||||
| 150 | 0.45 | 50 | | 165-0045 | Case of 12 | $92.76 |
| 250 | 0.45 | 50 | | 168-0045 | Case of 12 | $121.50 |
| 500 | 0.45 | 75 | | 166-0045 | Case of 12 | $202.58 |
| 500 | 0.45 | 90 | | 169-0045 | Case of 12 | $229.59 |
| 1000 | 0.45 | 90 | | 167-0045 | Case of 12 | $280.17 |

Nalgene Filter Units Cellulose Nitrate are complete, presterilized, nontoxic, disposable filter units for membrane filter analysis. Naglene receivers are made of polystyrene, with a cellulose nitrate membrane. Nalgene Filter Units Cellulose Nitrate uppers are made of polypropylene. After filtration, upper chamber can be easily twisted off of receiver. Nalgene Filter Units Cellulose Nitrate conforms to APHA standards for water-quality work. Nalgene Filter Units Cellulose Nitrate have multiple graduations on uppers; receivers are graduated from 20 to 115mL. Nalgene Filter Membranes are triton-free and nontoxic. Diameter: 47mm. Nalgene Filter units can be used to perform pressure filtrations. The Nalgene Filter Units Cellulose Nitrate 0.45µm size meets requirements for APHA Standard Methods and U.S. EPA water quality testing.
Purchase Nalgene Bottle Top Filters from Voigt Global. We sell Nalgene Bottle Top Filters to the scientific communities worldwide. Nalgene Bottle Top Filters may be available in an alternate sale unit size: CLICK HERE! We offer complete Nalgene Bottle Top Filter specifications upon request. Discounts on Nalgene Bottle Top Filters for resale and bulk orders are available.
| Pore Size um | Membrane Color Grid | NNI No. | Unit | 2008-2009 Price USD |
| 0.2 | White | 130-4020 | Case of 6 | $611.98 |
| Pack of 12 | $213.87 | |||
| 0.45 | White/Green | 130-4045 | Case of 6 | $611.98 |
| Pack of 12 | $213.87 |