PR1MA™ Flasks-Erlenmeyer (PETG)

Vent Cap, Plain Bottom, PETG, Sterile

• Designed for mammalian suspension culture applications as well as bacterial & yeast culture
• Vent caps feature 0.22 µm hydrophobic membrane which allows for gas exchange without contamination; over-sized vent area in cap improves gas exchange
• Packaged sterile in individual bags for easy storage and handling
• Manufactured from medical grade virgin PETG which reduces gas permeability

 
Specifications
 

Item	667801	667805	667809	667813
Pack Description	1/Bag	1/Bag	1/Bag	1/Bag
Case Quantity	12	12	12	6
Sterile	Yes	Yes	Yes	Yes
Non-pyrogenic	Yes	Yes	Yes	Yes
Autoclavable	No	No	No	No
Primary Color	Flask: Clear	Flask: Clear	Flask: Clear	Flask: Clear
Secondary Color	Cap: Green	Cap: Green	Cap: Green	Cap: Green
Primary Material	Flask: PETG	Flask: PETG	Flask: PETG	Flask: PETG
Secondary Material	Cap: HDPE	Cap: HDPE	Cap: HDPE	Cap: HDPE
Maximum Volume	125 mL	250 mL	500 mL	1000 mL
Working Volume	125 mL	250 mL	500 mL	1000 mL
Graduated	Yes	Yes	Yes	Yes
Graduation Increments	25 mL	25 mL	50 mL	50 mL
Tissue Culture Treated	No	No	No	No
RNase/DNase Free	Yes	Yes	Yes	Yes

 

TPP Tissue Culture Flasks with Re-closable Lid and Peel-off Foil

TPP Tissue Culture Flasks with Re-closable Lid and Peel-off Foil provide flexible, sterile, and reliable solutions for adherent cell culture workflows. Available in multiple sizes (25–300 cm²), these flasks are designed for secure stacking, easy access to the culture chamber, and optimal gas exchange with filter screw caps.

The re-closable lid allows repeated use with liquid-tight sealing, while the peel-off foil flasks offer single-use convenience with strong, multi-layered material.

Made from optically clear polystyrene and certified DNAse/RNAse- and pyrogen-free, TPP flasks ensure consistent cell growth and high-quality imaging for research and industrial applications.

TPP Tissue Culture Flasks – Peel-off Foil (25–300 cm²)

• Available in Multiple Sizes: 25, 75, 115, 150, 175, 300 cm².
• Large Pinched Flap: Easy, secure grip for peeling the foil.
• Multi-layer Foil Material: Strong, welded foil ensures safe sealing prior to use.
• Stable Stacking: Stack flasks with slip-free stacking rings; optional barrier available.
• Single-Use: Foil cannot be re-closed after peeling.
• Pressure Safety: Only use filter screw caps; internal pressure >0.03 bar may lift foil, causing leakage.

 
 TPP Tissue Culture Flasks – Re-closable Lid (115 / 150 cm²)

• Multi-use Re-closable Lid: Provides liquid-tight sealing for repeated access to the culture chamber.
• Full Chamber Access: Open from above for safe and efficient manipulation of cells.
• Stable, Slip-Free Stacking: Stack multiple flasks safely with optional barriers for added security.
• Pressure Safety: Only use filter screw caps; internal pressure >0.03 bar may raise the lid, causing leakage.

Quality Assurance

• Optically clear polystyrene for excellent visualization of cell cultures
• Sterile, gamma-irradiated packaging
• Certified DNAse/RNAse-, nucleic acid-, and pyrogen-free

Applications

• Adherent cell culture for academic and industrial research
• Optimized for microscopy and imaging workflows
• Flexible use with re-closable lid for repeated access
• Convenient single-use peel-off foil flasks
• Safe stacking for high-throughput workflows

Choose TPP Premium Tissue Culture Flasks for secure, sterile, and user-friendly culture handling.
Contact us today for reliable performance and consistent results

MTC™ Bio Erlenmeyer Flasks

Sterile, Vented, High-Performance Cell Culture Flasks.

MTC™ Bio’s Erlenmeyer Shaker Flasks are designed for high-efficiency cell culture and microbial growth. Made from high-quality polycarbonate, PETG, or styrene/butadiene (for Jumbo Flasks), these flasks provide durability and clarity for optimal lab performance.

Each flask features a vented polypropylene screw cap with a 0.2 uM membrane filter, allowing enhanced gas exchange to support vigorous cell growth. The standard SBS-compatible mouth ensures a secure fit with bioreactor and shaker equipment for seamless integration.

Polycarbonate flasks and Jumbo Fernbach flasks feature a baffled (ribbed) bottom, promoting superior oxygenation and efficient mixing, even at lower shaking speeds.

All Erlenmeyer flasks are individually wrapped and gamma sterilized to a Sterility Assurance Level (SAL) of 10, and are certified RNase-, DNase-, pyrogen-, endotoxin-, and human DNA-free for uncompromised experimental conditions.

Key Features

• Vented screw caps with 0.2 uM filters for increased air exchange
• Available with flat or baffled bottoms
• Gamma sterilized (SAL 10)
• Free of RNase, DNase, pyrogens, endotoxins, and human DNA
• Individually wrapped for sterility
• Polycarbonate flasks are autoclavable at 121°C and 15 psi for 30 minutes 

These flasks are ideal for suspension cell cultures, microbial fermentation, and other bioreactor-compatible applications.
 

NEST High-Efficiency Erlenmeyer Flasks

High-efficiency, large-volume culture flasks allow cells to show strong viability with large expression amounts of proteins in the culture of mammalian cells and insect cells. During the culturing process, the use rate of the shaker is significantly increased, and the survival rate and viability of cells are both dramatically elevated.

NEST culture flasks also provide high repeatability, which allows high inter-batch consistency of cell growth and yield.

3 L Wide-mouth Efficient Erlenmeyer Flask

TPP Clipmax Chamber Slide System

The TPP Clipmax Chamber Slide System (10 cm²) is a unique combination of a tissue culture flask and a removable microscope slide (25 x 75 mm), designed to simplify your cell culture and imaging workflows. Grow cells directly in the chamber, then remove the slide for easy fixation, staining, and imaging - without the need for transfer steps that increase contamination risk.

Clipmax is especially suited for cell culture, immunocytochemistry (ICC), immunofluorescence (IF), and cell analysis workflows, allowing you to work directly on the crystal-clear microscope slide for reliable, reproducible results.

Key Features

Optimal Optical Clarity

• Crystal-clear plastic microscope slide designed for cell imaging
• Suitable for staining, fixation, and especially for immunofluorescence measurements
• Solvent-resistant surface (acetone, ethanol, xylene)

Applications

• Cell culture chamber slide for imaging and analysis
• Immunocytochemistry (ICC) and immunofluorescence (IF) studies
• Staining and fixation directly on the microscope slide
• Ideal for researchers needing a media-saving, solvent-resistant, chambered slide system 

Streamline your imaging workflows with TPP Clipmax – culture, stain, and analyze cells
directly on one slide. Contact us today for a sample! 

Chambered Cell Culture Slides

• Cells grow directly on the slide without any need for future transfer
• Ideal for growing and viewing cells under a microscope on a standard 25mm x 75mm slide
• Uniform hydrophylic surface is ideal for consistent cell attachment
• Slides are labeled with numeric markings
• Packing trays can be used as incubation racks in CO2 incubators
• Adhesive free

Aero-Yield 500 mL Breathable Shake Flasks

Maximize oxygen transfer for cell culture and microbial fermentation.

The Aero-Yield Breathable Shake Flask is engineered for superior gas exchange, ensuring optimal oxygen transfer and CO2 removal during high-demand growth phases. Unlike traditional flasks that rely on limited headspace, Aero-Yield’s innovative polycarbonate exoskeleton and thin silicone membrane enable surface-driven diffusion across the entire flask, accelerating cell expansion and improving culture performance.

Main Attributes 

• Enhances oxygen transfer and prevents CO2 buildup for robust aerobic metabolism
• 500 mL with recommended fill volume of 150 to 250 mL (30 to 50%)
• Supplied sterile with a vented screw cap and 0.2 uM filter for contamination control

Ideal for cell culture, microbial fermentation, and early-stage bioprocess development where oxygen limitation is a bottleneck.

Specifications
 

Working Vol.	500 mL
Recommended Fill Vol.	30 to 50 % (150 to 250 mL)
Sterility	Sterile
Quantity	10/pk

 

• Borosilicate 3.3 hybex™ glass
• Autoclavable, reusable & breakage resistant
• Permanent enamel graduation markings
• Ideal for shaking, media prep or storage

hybex™ Erlenmeyer Flasks are manufactured from high quality, borosilicate 3.3 glass. A low coefficient of thermal expansion (3.3), provides temperature resistance that is far superior to that of standard lab glass (or soda lime glass). hybex™ glass is designed to withstand high temperatures, making them ideal for shaking applications, media preparation and long-term storage.
The standard Erlenmeyer flasks have permanent, white enamel graduations for volume measurement and a white identification box for marking or coding.

hybex™ Erlenmeyer Flasks with GL45 caps
 
For storage of media and cultures, the capped flasks include an autoclavable polypropylene cap & drip-ring. Optional cap colors are available, as well as PBT material caps for temperature applications up to 180°C. (Threads are standard GL-45 for compatibility with a wide range of cap types from various manufacturers, including phenoic caps, vented caps, etc.)

Specifications

Flasks without Caps:

Flasks with Caps:

Heathrow Scientific® Sibata Micro Volumetric Flask

• Material: Borosilicate Glass
• Includes: Glass Stopper #9

These micro volumetric flasks are precisionmanufactured for accurate and reliable laboratory measurements. Featuring machineblown bodies and heavybeaded, heavytubing necks, each flask is tooled to accept a standard taper glass stopper, ensuring a secure and consistent fit.

Constructed from premium borosilicate glass, these volumetric flasks offer exceptional clarity, excellent chemical resistance, and a low coefficient of thermal expansion for dependable performance.

Each flask is supplied with a matching glass stopper that creates an airtight, leakproof seal to protect sample integrity and enhance measurement accuracy.

Designed to contain (TC) and calibrated at 68°F (20°C), the sharply defined, uniform graduation line ensures precise volume determination. A large marking square allows for clear labeling, while the hexagonal base provides added stability on laboratory benches. These flasks meet ASTM E288 Class A specifications and USP standards, making them ideal for analytical, research, and qualitycontrol laboratories.

Main Attributes

• Made of premium borosilicate glass with a low coefficient of expansion
• Designed to contain (TC); calibrated at 68°F (20°C)
• Sharply defined, uniform graduation line for accurate readings
• Large marking square for easy sample identification
• Includes a standard taper glass stopper (#9) for a leakproof seal
• Hexagonal base for enhanced stability
• Meets ASTM E288 Class A specifications and USP standards for glassware   

Borosilicate Glass Filtering Flasks

• Heavy wall borosilicate filtering flask includes a heavy-duty rim and a bolt neck with tabulation.
• Graduations are printed in durable white enamel.

Specifications 

Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper

Heathrow Scientific® Sibata Volumetric Flasks with Glass Stopper are precisionmanufactured for accurate and reliable volume measurement in laboratory applications. These volumetric flasks feature machineblown bodies and heavybeaded, heavytubing necks that are expertly tooled to accept standard taper glass stoppers.

Constructed from premium borosilicate glass, these flasks provide exceptional clarity, superior chemical resistance, and a low coefficient of thermal expansion for dependable performance. Each flask is supplied with a matching glass stopper that creates a leakproof, airtight seal, helping to preserve sample integrity while enhancing the accuracy and reliability of volumetric measurements.

Designed to contain (TC) and calibrated at 68°F (20°C), the sharply defined, uniform graduation line ensures precise volume determination. A large marking square allows for easy labeling, and the wide range of available sizes, from 5 mL to 2000 mL, makes these flasks suitable for analytical, research, qualitycontrol, and educational laboratories. These volumetric flasks meet ASTM E288 Class A specifications and USP standards for laboratory glassware.

Main Attributes

• Made of premium borosilicate glass with a low coefficient of expansion
• Designed to contain (TC); calibrated at 68°F (20°C)
• Sharply defined, uniform graduation line for accurate readings
• Large marking square for clear sample identification
• Includes a standard taper glass stopper for a leakproof, airtight seal
• Wide range of sizes available (5 mL to 2000 mL)
• Meets ASTM E288 Class A specifications and USP standards for glassware