Thermo Scientific™ Nunc™ EasYFlask™ Cell Culture Flasks
Enhance cell attachment, growth and differentiation with Thermo Scientific™ Nunc™ Cell Culture Treated EasYFlasks™.
Thermo Scientific™ Nunc™ Cell Culture Treated Flasks with Filter Caps
Achieve maximum adhesion for a broad range of cell types with Thermo Scientific™ Nunc™ Cell Culture Treated Flasks with Filter Caps.
Thermo Scientific™ BioLite Cell Culture Treated Flasks
Perform general cell culture procedures more economically with Thermo Scientific™ BioLite Cell Culture Treated Flasks, guaranteed to be sterile, non-pyrogenic and non-cytotoxic.
DWK Life Sciences DURAN™ Erlenmeyer Flask, with standard ground joint
Erlenmeyer flasks with standard ground joint allow, among other things, the storage of a solution through the tight closure of the vessel.
Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks
Constructed of borosilicate glass. Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks are conical and graduated.
Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps
Allow constant airflow and minimize chance of contamination by using individually packed Thermo Scientific™ Nunc™ Sterile Flask Replacement Filter Caps.
DWK Life Sciences Wheaton™ CELLine™ Bioreactor Flask
Membrane cell culture flasks ideal for antibody and protein production
Corning™ U-Shaped Cell Culture Flasks
Designed to improve usability while maintaining the same environment for cell growth as previous designs. Corning™ U-Shaped Cell Culture Flasks have an ergonomic shape that reduces the number of corners, improves cell scraping and allows the use of a larger pipet.
Corning™ CELLSTACK™ Culture Chambers
Featuring USP Class VI polystyrene construction for excellent optical clarity and mechanical strength. Corning™ CELLSTACK™ are available in five sizes and with two unique surface treatments in addition to the standard tissue culture treated surface.
Corning™ Polycarbonate Erlenmeyer Flasks
Manufactured from optically clear polycarbonate for optimum visibility and durability. Corning™ Disposable Polycarbonate Erlenmeyer Flasks are ideal for shaker cultures applications.
Corning™ Two- and Three-Liter Polycarbonate Erlenmeyer Flasks
Manufactured from optically clear polycarbonate for optimum visibility and durability. Corning™ Two-and Three-Liter Disposable Polycarbonate Erlenmeyer Flasks are ideal for shaker cultures applications.
Fisherbrand™ Reusable Glass Narrow-Mouth Erlenmeyer Flasks
Long, tapered outside contour minimizes chipping
Thermo Scientific™ Nunc™ Non-treated Flasks
Minimize the chance of contamination with these high-quality, optically clear polystyrene Thermo Scientific™ Nunc™ Non-treated Flasks for suspension cell cultures.
Pyrex™ Pyrex™ Borosilicate Glass Baffled Erlenmeyer Flasks
Contains four indents to mix contents consistently and without risk of spillage. Pyrex™ Borosilicate Glass Baffled Erlenmeyer Flasks can withstand multiple autoclave cycles.
Pyrex™ Borosilicate Glass Erlenmeyer Flasks with Screw Cap
Store media and cultures securely with a screw cap closure. Pryex™ Borosilicate Glass Erlenmeyer Flasks with Screw Cap resist thermal shock and chemical corrosion.
Quickfit™ Two-Neck Pear-Shaped Flask
Side neck useful for introducing gas inlet tubes and thermometers. The Quickfit Two-Neck Pear-Shaped Flask is made from borosilicate glass.
Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Angled
Especially made for distillation, reactions and to make solutions or hold, contain and collect chemicals. Lenz Laborglasinstrumente™ Three-Neck Round Bottom Flasks, Side Necks Angled are manufactured from durable DURAN™ borosilicate glass.
PYREX™ Polypropylene Caps for Erlenmeyer Flasks
As supplied with Pyrex™ Brand Media/Solution bottles. Choose orange caps for temperatures to 140°C (284°F), red caps for temperatures to 180°C (356°F).
Corning™ Cell Culture Untreated Flasks with Vent Cap
Printed with lot numbers for ease in traceability
Corning™ Closed System Solutions Centrifuge Tubes
Premium quality conical centrifuge tubes manufactured from high-quality, ultra-clear resins
Eppendorf™ Cell Culture Flasks with Vented Filter Cap, Tissue Culture Treated
Preferred vessel for long term cultivation or large-scale expansion of cells, providing protection against contamination. Eppendorf™ Cell Culture Flasks with Vented Filter Cap, Tissue Culture Treated are sterile, pyrogen-, DNase-, RNase-, human and bacterial DNA-free and non-cytotoxic.
Thermo Scientific™ Nalgene™ Single-Use PETG Erlenmeyer Flasks with Baffled Bottom: Sterile
Save preparation time and avoid contamination risk with these single-use flasks, ideal for suspension of cell culture, media preparation, mixing and storage.
Corning™ 1L and 3L Disposable Plastic Spinner Flasks
Ready-to-use system comes with paddle and integrated magnet, eliminating the need for time-consuming assembly or cleaning and reassembly
Corning™ Primaria™ Tissue Culture Flasks
Improves attachment, spreading and growth for many primary cells or cell lines. Corning™ Primaria™ Tissue Culture Flasks are suitable for growing cells that grow poorly on conventional, negatively charged, standard tissue culture surfaces—including tumor cells, endothelial cells and hepatocytes.
Falcon™ Vented Screw Caps for Flasks, Sterile
Designed for use with Falcon 25-, 75-, and 175cm2 flasks
Thermo Scientific™ Nalgene™ Polypropylene Vacuum Flask
Replace glass flasks with the Thermo Scientific™ Nalgene™ Polypropylene Vacuum Flask, molded in one piece for full vacuum service with angled tubulation to prevent tipping.
Fisherbrand™ Clear Borosilicate Glass Class A Volumetric Flask with Stopper
Manufactured from Borosilicate Glass and complies with ISO 1042 and DIN 12664. Fisherbrand™ Clear Borosilicate Glass Class A Volumetric Flask with Stopper includes one mark graduation and interchangeable polyethylene stopper. The Fisherbrand™ 'Batch Certificate of Compliance' is downloadable for this item from the 'Documentation' tab.
Laboratory flasks are found in most chemical, biological, clinical and industrial laboratories and a variety of other workplace settings.
Lab flasks are manufactured from glass (borosilicate or soda lime) or plastics such as polypropylene, PMP (polymethylpentene), polycarbonate or PTFE.
Laboratory flasks are available in a range of capacities ranging from 10mL up to 10L. Depending on the type, they may be supplied with a jointed ground glass top, a glass or plastic stopper, a screw top, or simply left plain.
Laboratory flasks are offered in a choice of styles depending on the intended application:
- Erlenmeyer flasks (also called conical flasks), are popular types used for a wide range of purposes. They are graduated and come in narrow-neck or wide-neck versions.
- Büchner flasks are also conical, but have a side-arm which accepts tubing for vacuum applications, and extra thick walls for increased strength for operating under reduced pressures.
- Round-bottom flasks (including retort and Kjeldahl flasks) are used in the chemistry laboratory for reactions, digestions or heating and may have up to three necks for connection to inlet/outlet tubing and other fixtures.
- Volumetric flasks are used for the preparation of standard solutions. They are supplied with precise, one-mark graduations and a stopper, and are designated as Class A or Class B depending on their accuracy. Standard measuring flasks are also offered for less critical measurements.
- Cell culture flasks often have specialised cell-adherent treated surfaces, vented filters and are normally supplied sterile. They may have baffled bases for improved aeration during agitation.