Corning™ Cell Culture Treated Flasks
Manufactured from optically clear virgin polstyrene for optimum visibility and distortion-free microscopic viewing. Corning™ Cell Culture Treated Flasks are available in a variety of sizes, designs and cap styles to meet laboratory diagnostic needs.
Corning™ CellBIND™ Surface Cell Culture Flasks
Increases suface wettability for more even and consistent cell attachment. Corning™ CellBIND™ Surface Cell Culture are available in a variety of sizes, designs and cap styles to meet all laboratory needs.
Lenz Laborglasinstrumente™ Erlenmeyer Flasks With Conical Ground Joint
For the safe and easy mixing, pouring and storage of chemicals in the laboratory. Lenz Laborglasinstrumente™ Erlenmeyer Flasks with Conical Ground Joint are manufactured from durable DURAN™ borosilicate glass.
Thermo Scientific™ Nunc™ EasYFlask™ Cell Culture Flasks
Enhance cell attachment, growth and differentiation with Thermo Scientific™ Nunc™ Cell Culture Treated EasYFlasks™.
Pyrex™ Borosilicate Glass Vacuum Filter Flask with Side Arm
Manufactured from Borosilicate Glass and complies with ISO 6556. Pyrex™ Borosilicate Glass Vacuum Filter Flask with Side Arm features heavy walls to provide increased mechanical strength while 'studded' base minimises surface abrasion. These Büchner type flasks include an integral glass side-arm to accept 9mm bore flexible tubing necessary for vacuum filtration.
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.
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.
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.
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.
Falcon™ Tissue Culture Treated Flasks
Manufactured from optically clear virgin polystyrene for easy viewing of sample or cells. Corning™ Falcon™ Tissue Culture Treated Flasks features vacuum-gas plasma tissue culture treatment to ensure consistent growth surface.
Thermo Scientific™ Nalgene™ Single-Use PETG Erlenmeyer Flasks with Plain 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.
Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks
Constructed of borosilicate glass. Fisherbrand™ Borosilicate Glass Narrow Neck Erlenmeyer Flasks are conical and graduated.
DWK Life Sciences DURAN™ SUPER DUTY Erlenmeyer Flask, wide neck, with reinforced rim
The DURAN™ SUPER DUTY products are characterized by a higher mechanical strength achieved by reinforcing the rim. As a result of this modification, the impact strength is improved, and the risk of accidental breakage is significantly reduced.
DWK Life Sciences DURAN™ Erlenmeyer Flask, narrow neck
Due to conical shape, the flasks is used for mixing liquids.
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.
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
DWK Life Sciences DURAN™ Filtering Flask
The filter unit can be used with an appropriate filter for particle analysis or clear and sterile filtration. Filtration support by vacuum is possible.
DWK Life Sciences DURAN™ Flat Bottom Flask, narrow neck, with beaded rim
Flat base means flasks can be set down without a supporting ring.
Pyrex™ Borosilicate Glass Vacuum Filter Funnel with Glass Sintered Disc
Useful when conventional filter papers react with chemicals.
Thermo Scientific™ Nunc™ Cell Factory™ System Accessories
Further the development of applications that require a more closed cell culture system using Thermo Scientific™ Nunc™ Cell Factory™ Accessories.
Corning™ Baffled Polycarbonate Erlenmeyer Flasks with Cap
Designed with baffles to provide premium agitation at lower speed for gentler, more efficient aeration. Corning™ Baffled Polycarbonate Flasks with Caps are ideal for shaker culture applications.
PYREX™ Culture Flask Closure
For use with 1135 culture flasks, 1138/10 Fernbach flasks and 1141 baffled flasks.
Brand™ Blaubrand™ Class A Borosilicate Glass Volumetric Flasks with Glass Stopper
Constructed of Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Blaubrand™ Class A Volumetric Flask with Glass Stopper is available in both narrow neck and wide neck options in a variety of sizes. DE-M marking on neck provides quick and accurate volume check.
Brand™ Silberbrand™ Borosilicate Glass Class B Volumetric Flask
Manufactured from Borosilicate Glass and complies with DIN EN ISO 1042 standards. BRAND™ Silberbrand™ Borosilicate Glass Class B Volumetric Flask includes polypropylene stopper. White enamel DE-M marking provides quick volume check.
DWK Life Sciences DURAN™ Volumetric Flask, Class B, with scratched graduation mark and ergonomic polyethylene stopper, white print
DURAN™ volumetric flasks are used for the accurate measurement of specific quantities of liquids. They are volumetric analysis aids in quantitative laboratory work.
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.