NEST® Polycarbonate Erlenmeyer Flasks, Flat Bottom, Vent Filter Cap, Sterile

Polycarbonate Erlenmeyer Flasks, Flat Bottom, Vent Filter Cap, Sterile from NEST Scientific for research and laboratory use.

Available configurations

Select the required configuration and selling unit before adding the product to the basket.

Erlenmeyer Flask with Flat Base, Polycarbonate, 250 mL, Vent Seal Cap, Sterile, 1/Pk, 12/CS

NEST Cat. No.: 782111
Selling unit: Case of 12

Erlenmeyer Flask with Flat Base, Polycarbonate, 250 mL, Vent Seal Cap, Sterile (Cat. No. 782111)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.

Erlenmeyer Flask with Flat Base, Polycarbonate, 500 mL, Vent Seal Cap, Sterile, 1/Pk, 12/CS

NEST Cat. No.: 783111
Selling unit: Case of 12

Erlenmeyer Flask with Flat Base, Polycarbonate, 500 mL, Vent Seal Cap, Sterile (Cat. No. 783111)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.

Erlenmeyer Flask with Flat Base, Polycarbonate, 125 mL, Vent Seal Cap, Sterile, 1/Pk, 24/CS

NEST Cat. No.: 781111
Selling unit: Case of 24

Erlenmeyer Flask with Flat Base, Polycarbonate, 125 mL, Vent Seal Cap, Sterile (Cat. No. 781111)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.

Frequently Asked Questions About NEST Erlenmeyer Flasks

What are polycarbonate Erlenmeyer flasks used for?

Polycarbonate Erlenmeyer flasks are commonly used for suspension cell culture, microbial culture, media preparation, recombinant protein expression, vaccine research, viral vector development, and upstream bioprocessing applications. Their durability and optical clarity make them ideal for laboratory and pilot-scale workflows.

What is the advantage of a flat-bottom Erlenmeyer flask?

Flat-bottom Erlenmeyer flasks provide gentler mixing and lower shear stress compared to baffled flasks. This makes them well suited for CHO cells, HEK293 cells, hybridoma cultures, stem cells, and other shear-sensitive mammalian cell cultures.

Are these flasks suitable for suspension cell culture?

Yes. NEST Polycarbonate Erlenmeyer Flasks are designed for suspension cell culture applications including CHO, HEK293, hybridoma, insect cell, and other mammalian cell lines used in biologics, vaccine, and cell therapy development.

Can these flasks be used for microbial culture?

Yes. These flasks are suitable for bacterial and yeast culture applications including recombinant protein expression, fermentation development, media optimization, and inoculum preparation.

What cell lines are commonly cultured in these flasks?

Researchers commonly use these flasks for CHO cells, HEK293 cells, hybridomas, insect cells, stem cells, Vero cells, and other suspension-adapted mammalian cell lines.

Are these flasks suitable for vaccine development?

Yes. Polycarbonate Erlenmeyer flasks are frequently used during vaccine research and process development for cell expansion, viral propagation, and upstream process optimization.

Can these flasks be used for viral vector production?

Yes. These flasks are commonly used during development of lentiviral vectors, adeno-associated virus (AAV), adenoviral vectors, and other gene therapy manufacturing processes.

What are high-efficiency Erlenmeyer flasks?

High-efficiency Erlenmeyer flasks feature enhanced bottom geometries that improve gas exchange and oxygen transfer while maintaining a low-shear environment suitable for mammalian cell culture.

What are vented caps used for?

Vented caps contain a gas-permeable membrane that allows oxygen and carbon dioxide exchange while helping maintain sterility during incubation and shaking.

Are these flasks sterile?

Yes. NEST sterile Erlenmeyer flasks are supplied sterile and ready for use in cell culture, microbiology, and bioprocess development applications.

Can these flasks be used in orbital shakers?

Yes. These flasks are designed for use with standard laboratory orbital shakers and incubator shakers commonly used in cell culture and microbial culture applications.

What is the difference between NEST Erlenmeyer flasks and Corning® Erlenmeyer flasks?

NEST Polycarbonate Erlenmeyer Flasks provide a comparable format, culture performance, and scalability for suspension culture workflows while offering researchers an alternative source for single-use bioprocess consumables.

Are these flasks suitable for seed train expansion?

Yes. These flasks are commonly used for seed train expansion when scaling cultures from laboratory-scale experiments to pilot-scale and production-scale bioreactors.

Can these flasks be used for monoclonal antibody production?

Yes. CHO and hybridoma cultures used in monoclonal antibody development are frequently expanded in Erlenmeyer flasks during process development and optimization.

What sizes are available?

NEST Polycarbonate Erlenmeyer Flasks are available in multiple sizes ranging from 125 mL to 5 L, allowing researchers to select the appropriate vessel for screening, process development, scale-up, and inoculum preparation.

Erlenmeyer Flask with Flat Base, Polycarbonate, 3000 mL, Vent Seal Cap, Sterile, 1/Pk, 4/CS

NEST Cat. No.: 786011
Selling unit: Case of 4

Erlenmeyer Flask with Flat Base, Polycarbonate, 3000 mL, Vent Seal Cap, Sterile (Cat. No. 786011)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.

Erlenmeyer Flask with Flat Base, Polycarbonate, 1000 mL, Vent Seal Cap, Sterile, 1/Pk, 6/CS

NEST Cat. No.: 784111
Selling unit: Case of 6

Erlenmeyer Flask with Flat Base, Polycarbonate, 1000 mL, Vent Seal Cap, Sterile (Cat. No. 784111)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.

Erlenmeyer Flask with Flat Base, Polycarbonate, 2000 mL, Vent Seal Cap, Sterile, 1/Pk, 6/CS

NEST Cat. No.: 785011
Selling unit: Case of 6

Erlenmeyer Flask with Flat Base, Polycarbonate, 2000 mL, Vent Seal Cap, Sterile (Cat. No. 785011)

Key Features

Product Details

Erlenmeyer flasks are ideal for suspension cell and bacterial cultures, and are also well-suited for medium preparation, mixing, and storage

Quality Details

Nest Scientific provides a complete range of Erlenmeyer Shaker Flasks designed for bacterial culture, cell culture, and reagent mixing. The conical design promotes efficient mixing by maximizing surface area during agitation. Flasks are offered in a wide range of sizes, including high-efficiency 2 L, 3 L, and 5 L models. Options include baffled bottoms and vented caps for enhanced gas exchange, with material choices of polycarbonate or PETG.