PR1MA™ Vented PETG Erlenmeyer Flasks

PR1MA™ Vented PETG Erlenmeyer Flasks are designed for reliable performance in mammalian suspension culture, as well as bacterial and yeast applications. Manufactured from medical-grade virgin PETG, these flasks help reduce gas permeability while maintaining consistent culture conditions for dependable results.

Equipped with a vented cap featuring a 0.22 uM hydrophobic membrane, these flasks allow for efficient gas exchange while minimizing the risk of contamination. The oversized vent area further enhances airflow, improving culture performance in demanding applications. PR1MA™ flasks are also available with solid cap options, eliminating the risk of unintended venting commonly associated with combination caps.

Each flask features a plain bottom design for stable use and is individually packaged sterile, ensuring ease of handling, storage, and immediate use in laboratory environments.

Main Attributes

• Designed for mammalian suspension culture, bacterial, and yeast applications
• Vented cap with 0.22 uM hydrophobic membrane for gas exchange without contamination
• Oversized vent area improves airflow and culture efficiency
• Available with solid or vented caps for workflow flexibility
• Eliminates unintended venting compared to combination caps
• Made from medical-grade virgin PETG to reduce gas permeability
• Plain bottom design for stability
• Sterile, individually bagged packaging for convenience and cleanliness 

Benefits

• Enhances cell growth with improved gas exchange
• Provides consistent and reliable performance
• Flexible options to meet different laboratory needs

New Look, Same Reliable Product
 Now from PR1MA™ with Updated Part Numbers

PR1MA™ Non-Vented PETG Erlenmeyer Flasks

Sterile culture flasks.

PR1MA™ Non-Vented PETG Erlenmeyer Flasks are designed for reliable performance in mammalian suspension culture as well as bacterial and yeast applications. Manufactured from medical-grade virgin PETG, these flasks provide reduced gas permeability, supporting controlled culture conditions and helping maintain sample integrity.

Available with solid or vented cap options, PR1MA™ flasks give laboratories the flexibility to choose the ideal configuration for their workflow while eliminating the risk of unintended venting associated with combination caps. Each flask is individually bagged and sterile, ensuring convenience, cleanliness, and readiness for immediate use.

Main Attributes

• Designed for mammalian suspension culture, as well as bacterial and yeast growth
• Solid or vented cap options for application flexibility
• Eliminates risk of unintended venting compared to combination caps
• Constructed from medical-grade virgin PETG to reduce gas permeability
• Plain bottom design for stable use
• Sterile, individually packaged for easy handling and storage 

Benefits

• Supports consistent and controlled culture conditions
• Provides flexible options for different lab workflows
• Ensures convenience with ready-to-use sterile packaging
• Reliable material quality for reproducible results

New Look, Same Reliable Product
 Now from PR1MA™ with Updated Part Numbers

PR1MA™ PC Erlenmeyer Flasks

Sterile, vent cap, polycarbonate flasks.

PR1MA™ PC Erlenmeyer Flasks are designed for reliable performance in mammalian suspension culture, as well as bacterial and yeast applications. Manufactured from medical-grade virgin polycarbonate (PC), these flasks combine durability with lightweight handling and are autoclavable from -80ºC to 121ºC, making them suitable for a range of laboratory workflows.

Available in both plain bottom and baffled bottom designs, these flasks provide flexibility depending on application needs. The vented caps feature a 0.22 uM hydrophobic membrane with an oversized vent area, enabling efficient gas exchange while reducing contamination risk. With pre-sterilized, single-use packaging, these flasks help maintain clean working conditions and simplify lab processes.

Main Attributes

• Designed for mammalian suspension culture, bacterial, and yeast applications
• Vented cap with 0.22 uM hydrophobic membrane for improved gas exchange
• Oversized vent area enhances aeration and performance
• Plain and baffled bottom options:
• Plain bottom for standard applications
• Baffled bottom improves vertical and circular movement for enhanced aeration
• Made from medical-grade virgin polycarbonate (PC)
• Autoclavable from -80ºC to 121ºC
• Lightweight plastic for safer, easier handling compared to glass
• Molded graduations and 1/3 fill line for accurate volume guidance
• Individually bagged and pre-sterilized for convenience and contamination control 

Benefits

• Supports consistent and efficient culture growth
• Improves aeration with baffled design options
• Reduces contamination risk with sterile, single-use packaging
• Easy handling and durability improve lab workflow efficiency

New Look, Same Reliable Product
 Now from PR1MA™ with Updated Part Numbers

PR1MA™ PC Erlenmeyer and Fernbach Flasks

Sterile, vented culture flasks.

PR1MA™ PC Erlenmeyer and Fernbach Flasks are designed for reliable performance in mammalian suspension culture, as well as bacterial and yeast applications. Available in 2 L Erlenmeyer and 2 L and 3 L Fernbach configurations, these flasks provide flexible options to support a variety of laboratory workflows. Each flask is pre-sterilized and features a 70 mm wide opening, allowing for easy filling and dispensing.

Equipped with vent caps featuring an oversized vent area, these flasks promote improved gas exchange for optimal culture conditions. Fernbach flasks offer an increased surface area-to-volume ratio, while baffled bottom options enhance mixing and aeration for more efficient cell growth and culture performance.

Main Attributes

• Designed for mammalian suspension culture, bacterial, and yeast applications
• Available in 2 L Erlenmeyer and 2 L / 3 L Fernbach flask formats
• 70 mm wide opening for easy handling, filling, and dispensing
• Pre-sterilized for convenience and immediate use
• Oversized vent cap area improves gas exchange
• Fernbach shape increases surface area for enhanced culture efficiency
• Baffled bottom options improve mixing, aeration, and culture movement 

Accessories

• 70 mm Replacement Caps (Sterile):
• Solid cap options
• Vent cap options with oversized vent area for improved gas exchange
• 2.0 uM Pore Size
• PTFE Membrane
• 50 mm Filter Diameter
• Transfer Assembly for 3 L Fernbach Flask (Sterile):
• Designed for aseptic transfer of materials
• Compatible with 3 L Fernbach flasks
• PR-FFVCPB-PC-3L
• PR-FFVCBB-PC-3L

Benefits

• Supports efficient and reproducible culture growth
• Enhances aeration and mixing for improved results
• Simplifies workflows with sterile, ready-to-use flasks
• Flexible configurations for varied lab applications