Nalgene (Thermo Scientific Inc.)

Photo of Nalgene DS0320 Reusable Bottle Top Filter Holders-Polysulfone

Nalgene DS0320 Reusable Polysulfone Bottle Top Filter Holders offers the cost savings and waste reduction of a reusable filter housing. The deep threads screw securely onto the bottle for convenient filling and vacuum filtration. The filters feature a removable sterilization membrane support plate designed to provide maximum flow rate and throughput, as well as a vacuum port on the lower half of the assembly and molded-in graduations. The polypropylene tubing adapter can be stuffed with cotton for sterile venting during autoclaving. Polysulfone is strong, washable and autoclavable.

Photo of Nalgene 4102 Polypropylene Erlenmeyer Flasks

Nalgene 4102 Polypropylene Erlenmeyer Flasks can be used with most lab reagents and solutions due to their excellent chemical compatibility and shatter-proof construction. Translucent wall makes liquid level easily visible. 2000mL size has molded-in graduations. Mouth sized to accept standard sized stoppers. Can be repeatedly autoclaved while providing for long life and rigorous use.

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Photo of Nalgene 4103 Polycarbonate Graduated Erlenmeyer Flasks

Nalgene 4103 Polycarbonate Graduated Erlenmeyer Flasks. These flasks have molded in graduations. They are ideal for preparation and storage of culture media and many culturing techniques. Polycarbonate construction is far safer than glass flasks for use in shakers. 500mL size is superior combustion flask for microdetermination of fluorine. Repeated autoclaving may result in some loss in mechanical strength.

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Photo of Nalgene 4106 Teflon FEP Erlenmeyer Flasks with Screw Caps

Nalgene 4106 Teflon FEP Erlenmeyer Flasks with Caps combine the excellent chemical resistance of PTFE FEP with the convenience of a ETFE screw closure. They're unbreakable, nearly transparent, non-contaminating and resist virtually all chemicals. Withstand temperatures from -270°C to +205°C; closures from -100°C to +150°C. Can be autoclaved or chemically sterilized repeatedly. Before autoclaving, just set cap or closure on top of the container without engaging the threads. Useful with all organic solvents, concentrated oxidizing agents.

Photo of Nalgene 4113 Sterile Disposable Erlenmeyer Flasks with Baffled Bottom-PETG

Nalgene 4113 Sterile Disposable PETG Erlenmeyer Flasks with Baffled Bottoms are ideal for shaker and suspension cell culture, media preparation, or storage. Graduated flasks are made of light, crystal-clear PETG plastic with easy-to-open polyethylene screw closures. Disposing of flasks reduces chance of cross-contamination. Non-pyrogenic, non-cytotoxic. Sterilized to SAL 10-6. The leak-proof high-density polyethylene screw closures open to vent with 1/4 turn. Individually packaged for easy storage.

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Photo of Nalgene 4112 Sterile Disposable PETG Erlenmeyer Flasks with Plain Bottom

Nalgene 4112 Sterile Disposable PETG Erlenmeyer Flasks with Flat Bottoms are ideal for shaker and suspension cell culture, media preparation, or storage. Graduated flasks are made of light, crystal-clear PETG plastic with easy-to-open polyethylene screw closures. Disposing of flasks reduces chance of cross-contamination. Non-pyrogenic, non-cytotoxic. Sterilized to SAL 10-6. The leak-proof high-density polyethylene screw closures open to vent with 1/4 turn. Individually packaged for easy storage.

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Photo of Nalgene 4109 Graduated Plastic Erlenmeyer Flasks with Screw Caps-PMP

Nalgene 4109 Graduated Polymethylpentane Erlenmeyer Flasks with Screw Caps provide an excellent combination of clarity, chemical resistance, impact strength and autoclavability. Very transparent to microwave radiation. Use for titrations, preparation and storage of culture media. Before autoclaving, just set cap or closure on top of the container without engaging the threads. Polypropylene closure. Autoclavable.

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Photo of Nalgene 4108 Polycarbonate Graduated Erlenmeyer Flasks with Screw Caps

Nalgene 4108 Polycarbonate Graduated Erlenmeyer Flasks with Screw Caps can be used for preparation and storage of culture media and many culturing techniques. Far safer than glass flasks for use in shakers. Closures are linerless polypropylene, noncontaminating. Autoclavable and Graduated. Before autoclaving, set closure on top of the container without engaging the threads.

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Photo of Nalgene 4110 Polycarbonate Baffled Culture Flasks

Nalgene 4110 Polycarbonate Baffled Culture Flasks  can be used for E. coli and S. cerevisiae at room temperature. These polycarbonate flasks produce growth curves equivalent to those of glass flasks. Baffle design supplies the mixing, aeration, and gas exchange needed for effective cell culture, fermentation, and genetic engineering procedures. Molded neck ridge acts as a finger stop for consistent sterile technique. The 500 and 1000mL sizes have a straight neck design that accepts standard 38-mm stainless steel or plastic closures. Autoclavable.

Photo of Nalgene DS4101 Polypropylene Vacuum Filtering Flasks

Nalgene DS4101 Polypropylene Vacuum Filtering Flasks are molded in one piece to withstand full vacuum to 30" Hg. Tubulation at 45° angle prevents tipping. Barbed adapter accepts 1/4" to 3/8" I.D. tubing. Cat. No. DS4101-2000 is graduated. Oval marking area. Neck sized to fit standard stopper sizes.

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Photo of Nalgene 4001 Class B Plastic Volumetric Flasks with Screw Caps-PMP

Nalgene 4001 Class B Polymethylpentene Volumetric Flasks with Screw Caps provide the accuracy of standard glass flasks combined with the break resistance of plastic. Polypropylene Screw Closures. Individually calibrated gravimetrically TC/TD at 20°C. Printing is durable; won't wear off. Guaranteed to meet the Class B accuracy requirements of ASTM E288 and ISO Standard 384. No meniscus to confuse readings. Translucent. Autoclavable, Leakproof and Graduated. Before autoclaving, set closure on top of the container without engaging the threads.

Photo of Nalgene 4000 Class B Plastic Volumetric Flasks with Caps-Polypropylene

Nalgene 4000 Class B Polypropylene Volumetric Flasks with Screw Caps provide the accuracy of standard glass flasks combined with the break resistance of plastic. Gravimetrically calibrated individually TC/TD at 20°C. Printing is durable; won't wear off. Guaranteed to meet the Class B accuracy requirements of ASTM E288 and ISO Standard 384. No meniscus to confuse readings. Oval marking spot. F4240-3 has additional line at 203-mL level for BOD and DO determinations. Before autoclaving, set closure on top of the container without engaging the threads. Autoclavable.

Photo of Nalgene 4260 Heavy-Duty Plastic Funnels-LDPE

Nalgene 4260 Heavy-Duty LDPE Funnels are completely molded, unbreakable and with vent-ribs for even flow. Lighter weight than glass or metal funnels, these low density polyethylene funnels provide you with long-term use. 

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Photo of Nalgene 4252 Plastic Powder Funnels-Polypropylene

Nalgene 4252 Polypropylene Powder Funnels are used for transferring powders. The parallel stem minimizes the bridging of powder while the external ribbing prevents air locks. They are chemical resistant to a wide range of lab chemicals and reagents. These funnels are a shatter-proof alternative to glass. Autoclavable.

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Photo of Nalgene 4250 Plastic Analytical Filter Funnels-Polypropylene

Nalgene 4250 Polypropylene Analytical Filter Funnels accept most standard filter papers. Body of funnel is at a 60° angle with internal ribs sloped at 58° for rapid filtration. Featuring long stems and external ribbing that eliminates air lock, these funnels are a shatterproof alternative to glass and chemically resistant to a wide variety of lab chemicals and reagents. Autoclavable.

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Photo of Nalgene 4262 Large Plastic Funnels-HDPE

Nalgene 4262 Large HDPE Funnels feature external and internal ribbing for air release. A safer alternative to glass and they are shatterproof.

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Photo of Nalgene 4256 Plastic Utility Funnels

Nalgene 4256 Plastic Utility Funnels have numerous lab applications. F4600-1 and F4600-3 are made from shatter-proof, autoclavable polypropylene. F4600-5 has a large throat opening for faster transfer of materials and is made from shatter-proof high density polyethylene (Not autoclavable).

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Photo of Nalgene 4300 Polypropylene Separatory Funnels with Closure and TFE Stopcock

Nalgene 4300 Polypropylene Separatory Funnels with Closure and TFE Stopcock have excellent chemical resistance and require no lubrication. Funnel is chemically compatible with a wide range of lab reagents. TFE stopcocks need no lubrication, allowing for easier handling and operation. Separation lines between immiscible liquids are easily observed. Phase interface is observable down to the stopcock. Autoclavable and Leakproof.

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Photo of Nalgene 4301 Teflon FEP Separatory Funnels with Closure and TFE Stopcock

Nalgene 4301 Teflon FEP Separatory Funnels with Closure and TFE Stopcock are chemically inert, translucent and autoclavable. TFE stopcock assembly has excellent chemical resistance, is leakproof and does not require lubrication. Stopcock can be chemically disinfected. They are more transparent than polypropylene separatory funnels. Compatible with all common lab reagents and solvents. Won't chip, crack or shatter like glass separatory funnels. Stem length: 65mm.

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Photo of Nalgene 3673 Double-Scale PMP Pharmaceutical Graduates

Nalgene 3673 Double-Scale Polymethylpentane (PMP) Pharmaceutical Graduates are transparent and shatterproof. Lighter in weight than glass, they provide excellent chemical resistance. They are graduated in ounces and milliliters with no meniscus to confuse readings. These graduates meet the requirements of ASTM E1094.

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