Nalgene Flasks
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Thermo Scientific™ Nalgene™ Erlenmeyer Flasks
Nalgene Erlenmeyer Flasks are a safer alternative to glass. They won’t break, chip or shatter amid the bustle and bumps of everyday lab work. Enjoy their light weight and ease of handling. Trust Nalgene Erlenmeyer Flasks to be made from the highest quality laboratory-grade polypropylene copolymer (PPCO), polycarbonate (PC), polymethylpentene (PMP) and fluoropolymer (FEP) materials for dependably low extractables across a wide variety of lab applications.
Choose polypropylene for its low cost and good chemical compatibility with a wide range of lab chemicals. Get very good chemical resistance and clarity, too, with PMP. FEP provides the ultimate in chemical resistance, temperature range and inertness for the most demanding lab applications. Or, choose polycarbonate for its window-like clarity making it an ideal culture flask. Screw cap flasks are leakproof.*
| Nalgene PPCO Erlenmeyer Flask |
Nalgene PC Erlenmeyer Flask |
Nalgene PC Baffled Erlenmeyer Flask |
Nalgene PC Erlenmeyer Flask with Screw Cap |
Nalgene PMP Erlenmeyer Flask with Screw Cap |
Nalgene FEP Erlenmeyer Flask with Screw Cap |
| Traditional style, milky white, chemical resistant |
Traditional style, window clear | Traditional style, window clear with baffles |
Threaded screw cap design, window clear |
Threaded screw cap design, good clarity, chemical resistant |
Threaded screw cap design, superior chemical resistance |
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| Mixing reagents | Media prep, culture techniques |
Suspension, culture techniques |
Media storage, culture techniques |
Reagent prep, storage, titrations |
Aggressive chemical prep, trace metals work |
| No cap | No cap | No cap | Screw on cap, leakproof* | Screw on cap, leakproof* | Screw on cap, leakproof* |
| No graduations | Graduations molded, mL | Graduations molded, mL |
Graduations molded, mL | Graduations molded, mL | Graduations molded, mL |
| 125mL-2000mL | 125mL-500mL | 250mL-2000mL | 125mL-500mL | 125mL-1000mL | 125mL-250mL |
| PPCO flask | PC flask | PC flask | PC flask w/PP closure |
PMP flask w/PP closure |
FEP flask w/ETFE closure |
| Milky white translucent | Window clear | Window clear | Window clear | Good clarity | Hazy white translucent |
| Temp. range -40oC to 121oC |
Temp. range -135oC to 135oC |
Temp. range -135oC to 135oC |
Temp. range -135oC to 135oC |
Temp. range 20oC to 153oC |
Temp. range -270oC to 205oC |
| Autoclavable | Autoclavable (shortens life) | Autoclavable (shortens life) | Autoclavable (shortens life) | Autoclavable | Autoclavable |
| Complies with Part 21 CFR 177.1520 for food use |
Complies with Part 21 CFR 177.1580 for food use |
Complies with Part 21 CFR 177.1580 for food use |
Complies with Part 21 CFR 177.1580 for food use |
No food compliance | Complies with Part 21 CFR 177.1550 for food use |
| BPA-Free | Contains BPA | Contains BPA | Contains BPA | BPA-Free | BPA-Free |
| Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free | Phthalate-free |
Thermo Scientific™ Nalgene™ Polypropylene Copolymer Erlenmeyer Flasks
Thermo Scientific™ Nalgene™ Erlenmeyer Flasks are a shatter-proof alternative to glass.
Autoclavable polypropylene copolymer flasks provide excellent chemical compatibility with most lab reagents and solutions. Excellent for academic labs and general laboratory use. Liquid level is easy to read.
details
• Translucent wall makes liquid level easily visible
• 2000 mL size has molded-in graduations
• Mouth sized to accept standard sized stoppers
• Designed for a long life and rigorous use, even with repeated autoclaving
• Autoclavable
Nalgene Erlenmeyer Flasks
| Cat. No. | Capacity (ml) | Accepts Stopper No. | No. per Pack | No. per Case |
| 4102-0125 | 125 | 3 | 12 | 24 |
| 4102-0250 | 250 | 6 | 6 | 12 |
| 4102-0500 | 500 | 7 | 4 | 12 |
| 4102-1000 | 1000 | 8 | 2 | 6 |
| 4102-2000 | 2000 | 10 | 2 | 6 |
Thermo Scientific™ Nalgene™ Polycarbonate Erlenmeyer Flasks
Thermo Scientific™ Nalgene™ Erlenmeyer Flasks are used for preparation and storage of culture media and many culturing techniques.
Transparent wall provides a clear view of flask contents. Safer than glass flasks – especially when used with shakers.
details
• Molded-in graduations make liquid level estimations easy
• 500 mL size is superior combustion flask for microdetermination of fluorine
• Mouth sized to accept standard sized stoppers
• Autoclavable/Transparent/Graduated
Nalgene Erlenmeyer Flasks
| Cat. No. | Capacity (ml) | Accepts Stopper No. | No. per Pack | No. per Case |
| 4103-0125 | 125 | 5 | 12 | 24 |
| 4103-0250 | 250 | 6 | 6 | 12 |
| 4103-0500 | 500 | 7 | 4 | 12 |
Thermo Scientific™ Nalgene™ Polycarbonate Baffled Culture Flasks
Nalgene™ Baffled Culture Flasks provide an alternative to glass flasks and product equivalent growth curves with E. coli and S. cerevisiae.
Baffled bottom increase mixing efficiency aeration and gas exchange.
details
• Polycarbonate is break-resistant and clear – easy to read graduations help identify your liquid level with ease
• Bottom baffles provide increased mixing, aeration, and gas exchange
• Excellent for a variety of lab procedures including fermentation, cell culture growth and harvesting
• 500 and 1000 mL sizes accept either standard 38 mm stainless steel or plastic closures for added convenience
• Autoclavable
Notes: Repeated autoclaving may result in some loss of mechanical strength.
Nalgene Baffled Culture Flasks
| Cat. No. | Capacity (ml) | No. per Pack | No. per Case |
| 4110-0250 | 250 | 4 | 12 |
| 4110-0500 | 500 | 4 | 12 |
| 4110-1000 | 1000 | 2 | 6 |
| 4110-2000 | 2000 | 2 | 4 |
Thermo Scientific™ Nalgene™ Polycarbonate Erlenmeyer Flasks with Closure
Nalgene™ PC Erlenmeyer Flasks are used for preparation and storage of culture media and many culturing techniques.
Safer than glass flasks for use in shakers. Linerless closure protects contents from spills and contamination.
details
• Molded-in graduations make liquid levels easy to estimate
• Shatter-proof polycarbonate is safer than glass
• Noncontaminating, tight-sealing, linerless polypropylene screw closures protect contents from spills and contamination
• Autoclavable/Transparent/Graduated
Includes: Polypropylene screw closures.
Notes: Completely disengage threads or remove cap before autoclaving.
Nalgene Erlenmeyer Flasks with Screw Closure
| Cat. No. | Capacity (ml) | Closure Size (mm) | No. per Pack | No. per Case |
| 4108-0125 | 125 | 33 | 6 | 24 |
| 4108-0250 | 250 | 38 | 4 | 12 |
| 4108-0500 | 500 | 43 | 4 | 12 |
Thermo Scientific™ Nalgene™ PMP Erlenmeyer Flasks with Closure
Nalgene™ PMP Flasks with PP Screw Closures are useful for titrations, preparation and storage of culture media.
An excellent combination of transparency, chemical resistance, impact strength and autoclavability.
details
• Excellent chemical resistance to a wide variety of lab reagents
• More transparent than polypropylene but with similar chemical resistance
• Ideal for preparation and storage of culture media and titrations
• All sizes have easy-to-read graduations
• Autoclavable/Graduated
Includes: Polypropylene screw closures.
Notes: Completely disengage threads or remove cap before autoclaving.
Nalgene Erlenmeyer Flasks with Screw Closures
| Cat. No. | Capacity (ml) | Closure Size (mm) | No. per Pack | No. per Case |
| 4109-0125 | 125 | 33 | 6 | 24 |
| 4109-0250 | 250 | 38 | 4 | 12 |
| 4109-0500 | 500 | 43 | 4 | 12 |
| 4109-1000 | 1000 | 53 | 2 | 6 |
Thermo Scientific™ Nalgene™ Erlenmeyer Flasks made with Teflon™ FEP with ETFE Closure
Nalgene™ Teflon® FEP Erlenmeyer Flasks with closures are useful with all organic solvents and concentrated oxidizing agents.
Combine the excellent chemical resistance of Teflon® FEP with the convenience of a screw closure. These flasks are unbreakable, nearly transparent, autoclavable, non-contaminating and resist virtually all chemicals.
details
• Excellent chemical resistance makes these flasks suitable for exposure to nearly any lab chemical
• Nearly transparent for good view of contents
• For trace metal work, can be boiled in concentrated nitric acid
• Flask withstands temperatures from -270°to +205°C (-454° to +401°F); closure from -100° to +150°C (-148° to +302°F) for a wide range of demanding applications
• Screw closure prevents spills and contamination
• Autoclavable/Teflon® FEP
Includes: ETFE screw closures.
Notes: Completely disengage threads or remove cap before autoclaving.
Teflon® is a registered trademark of DuPont used under license by Nalge Nunc International Corporation.
Nalgene Erlenmeyer Flasks with Screw Closures
| Cat. No. | Capacity (ml) | Closure Size (mm) | No. per Pack | No. per Case |
| 4106-0125 | 125 | 33 | 1 | 4 |
| 4106-0250 | 250 | 38 | 1 | 4 |