Flask

Compare Tool

Select up to 3 products

Flask
1 - 32 of 1783
Sort
View
Show
  • PYREX Vacuum Filter Flask

    Corning

    For use in vacuum filtration applications Withstands full vacuum (to 30” Hg) With hose barb for 1/4” I.D. tubing

  • Buchi Rotavapor® Receiving Flasks

    Buchi

    These flasks are available in sizes from 50 to 3000 mL and come with ball joint KS-35. All flasks are also available with P+G coating. The P+G coating protects against mechanical damage and provides efficient protection against glass splinters in the event of a breakage.

  • KIMAX Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    Tooled, heavy-duty top finish Tops are of carefully controlled diameter Scale indicates approximate volume Thick walled body with tapered contour to minimize chipping

  • PYREX Heavy-Duty Graduated Erlenmeyer Flasks

    Corning

    Heavy-duty rim for longer service Narrow mouth Graduated scale indicates approximate volume The Erlenmeyer design is extremely popular and has been modified for numerous lab applications.

  • Erlenmeyer Flasks

    United Scientific Supplies

    Borosilicate Glass Erlenmeyer Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Narrow Mouth.

  • Whatman WT 100 Witt's Flask

    GE Healthcare

    WT 100 Witt's Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories, for filtrate collection in an inserted container. WT 100 Witt's Flask, 1000 ml with tubing nozzle, vacuum filtration apparatus accessories, for filtrate collection in an inserted container. The bottle is made…

  • PYREX Boiling Flasks

    Corning

    …the toughest lab conditions Normal working temperatures for PYREX brand boiling flasks is 230°C Precisely tooled for uniform stopper fit Reinforced rim increases mechanical strength These flasks are used in applications requiring rigid stoppering and as wash bottles in routine lab…

  • Colorware Class A Flasks

    DWK Life Sciences (Kimble)

    …the KIMAX® Colorware flasks are brighter in appearance than traditional glassware with white markings. These flasks are also commonly used to help reduce cross-contamination and for easy identification of glassware between labs. KIMAX® flask with a single graduation ring…

  • Erlenmeyer Flask Mugs

    United Scientific Supplies

    This 500ml borosilicate glass flask features an attached handle and a smooth rim. The molecular structure of caffeine is enamled in white on one side, and the other side has standard flask graduations.

  • Flask Ring Made Of Non-Slipping EPDM

    Buchi

    Flask Ring Made Of Non-Slipping EPDM for Rotavapor® R-210 ( 1229D93) and Rotavapor® R-215 ( 1229E13).

  • Boiling Flasks

    DWK Life Sciences (Kimble)

    Angled two neck round bottom flask. Two-neck heavy wall flask with 24/40 Standard Taper outer joints Side neck is angled Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • Flask Boiling Round Bottom 250ml

    DWK Life Sciences (Kimble)

    KIMAX® round bottom boiling flask with a short neck and a medium length Standard Taper joint Designed from ASTM Specification E1403, Type II, Class III requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A…

  • Erlenmeyer Flasks For General Laboratory Use

    Thermo Scientific Nalgene

    …continuous service at 130°C Autoclavable 2,000 mL flasks have molded-in graduations Stopper size: 50 mL flask No.1; 125 mL flask No.3; 250 mL flask No.6; 500 mL flasks No.7; 1,000 mL flask, No.8; 2,000 mL flask, No.10. NOTE: before autoclaving, place cap on flask without engaging threads.

  • KIMAX Heavy Wall Filter Flasks

    DWK Life Sciences (Kimble)

    …for tubing Sizes 25 mL through 4000 mL Designed from Federal Specifications NNN-F-240 Scale indicates approximate volumes Flasks are fabricated from molded heavy wall for strength and have a beaded bottom surface that prevents scratching and slippage for additional safety.

  • PYREX® Graduated Erlenmeyer Flasks With Screw Caps

    Corning

    These PYREX® Erlenmeyer flasks with phenolic screw caps are ideal for use as a shaker flask or for mixing, media prep and storage needs. Impact resistant caps with 24-410 GPI threads are equipped with cemented-in, inert white rubber liners which are resistant to steam sterilization. Their…

  • Flask 500 ml

    Corning

    These 500mL PYREX® three neck flasks have two angled side necks at the same height with 19/22 Standard Taper outer joints and a center neck with a vertical 19/22 Standard Taper joint.

  • Flask Only 250 ml

    Corning

    These PYREX(r) 250mL volumetric flasks provide improved lab convenience, broad selection and precise volume measurement. The strength of these flasks has been increased appreciably through machine-blown bodies to which are sealed heavy-tubing necks tooled

  • Flask Boiling Flat Bottom 250ml

    DWK Life Sciences (Kimble)

    KIMAX boiling flask with a short joint neck. Designed from ASTM Specification E1403, Type I, Class 4 requirements.

  • PYREX Brand Class A Volumetric Flasks

    Corning

    Permanent graduation line Machine-blown bodies Heavy-beaded, heavy-tubing necks are tooled for polyethylene stopper Stopper is made with a closed bottom and is of linear, high-density polyethylene to conform to Standard Taper stopper dimensions

  • Tissue Culture Flasks

    Celltreat Scientific

    … NEW – 300cm2 Tissue Culture Flask now available with plug seal cap (Part No. 229360) Available in 7 sizes: 12.5, 25, 75, 182, 225, 300 and NEW 182cm2 Deep Volume Flask (229381) NEW – 182cm2 Deep Volume Flask (Weekend Flask) – Extra depth allows for more media…

  • Erlenmeyer, Narrow Mouth Flasks, Standard Taper Joint, with Capacity Scales

    DWK Life Sciences (Kimble)

    KIMAX flask with a full-length standard taper ground glass neck finish. Designed from ASTM Specification E1404, Type II, Class 1 requirements.

  • SYNTHWARE Flat Bottom Flasks

    Kemtech America

    SYNTHWARE flat bottom boiling flasks with full length standard taper outer joint. All sizes are heavy wall design and are hand blown from borosilicate tubing to ensure uniform wall thickness.

  • Sterile PC Erlenmeyer Flasks

    Dynalon

    Sterile, polycarbonate flasks with baffles. Virtually unbreakable Lexan (registered trademark of GE Plastics) polycarbonate is used in the manufacture of this product. Flask comes sterile via gamma irradiation, packaged in its own protective bag with a polypropylene, 38 mm, dual purpose cap.…

  • Extraction Apparatus

    Electrothermal (Bibby Scientific US)

    …of heater, while removing sparking associated with mechanical switching Three 12.7mm diameter support rods are included Round bottom flask capacity of 100ml at all 3 positions Top cover is polypropylene and external surfaces are powder coated giving good general chemical resistance…

  • Flask Distill Engler 125ml

    DWK Life Sciences (Kimble)

    KIMAX distilling flask. The sidearm tube is sealed at an angle of 75 º from the neck and is 137 ± 3 mm from the bottom of the flask. It is designed from ASTM Specification E133 and intended for use in ASTM D86, D233, D801, and D802.

  • Nalgene Erlenmeyer Flasks

    Thermo Scientific Nalgene

    …screw closures Individually bagged Single-use, disposable flasks reduce the chance for cross contamination. Sterilized using gamma irradiation and individually bagged for protection and convenience. Graduated flasks, made from crystal-clear PETG plastic, allow for quick volume assessment.…

  • PYREX® Replacement Flask for the 1L Extractor System

    Corning

    This is a 1L PYREX® replacement flask with a 29/42 outer Standard Taper joint for the No. 3840-XL 1L extractor system. The tubulation O.D. on the condenser is 10mm.

  • 20L Flask

    Buchi

  • Filtering Flask

    United Scientific Supplies

    Borosilicate Glass Filtering Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack, Narrow Mouth, Heavy Wall; Bolt neck with tubulation.

  • GL45 6 Baffle Shake Flasks

    Bellco Glass 

    Class A Borosilicate Glass, 3 side baffles positioned at 120 degree and 3 bottom baffles offset from side baffles, GL45 PP Membrane Cap has a sealed in 0.2µ PTFE membrane, cap can be tightened during autoclaving.

  • Large Polycarbonate Erlenmeyer Flasks

    Corning

    Disposable flasks feature wide, easily accessible mouths Optically clear polycarbonate Baffled and non-baffled bottoms available Sterile and certified non-pyrogenic Fernbach design 4907K36, 4907K49, 4907K30, and 4907K48 are certified RNase- and DNase-free Designed for…

  • Tissue Culture Flasks, Canted Neck Design

    Corning

    …access to growth surface. A choice of phenolic style caps, plug seal caps and vented caps for sterile gas exchange. The 75 cm 2 canted neck tissue culture flask has a wide mouth for easy pipet access. All flasks are individually pressure tested and treated for optimum cell attachment and growth.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.