Flasks

Compare Tool

Select up to 3 products

1 - 32 of 664
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

  • KIMAX Brand Class A Volumetric Flasks

    Kimble

    Calibrated "to contain " Standard Taper stoppers (4997K13 to K76) Size 2 mL is test-tube shape and not marked A (as tolerances are larger) Sizes 5 mL and larger are designed for Federal Specification NNN-F-289 and meet ASTM Standard E 288 Capacity/stopper size given in listings …

  • Multiple Well Plates

    Celltreat Scientific

    Available in 6, 12, 24, 48 and 96 well flat bottom configurations NEW — 96 well plates now available with a round bottom Plates are labeled with alpha-numeric markings for easy identification of individual wells Each well has a raised rim which nests into the rings on the single…

  • 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.

  • PYREX® Volumetric Flasks, Class A

    Corning

    The strength of these flasks has been increased appreciably through machine-blown bodies. Sealed, heavy-beaded, heavy-tubing necks are tooled for snap-cap fit. Graduation line is sharp, permanent and large; white block letters make the inscription easy to read. 1 mL and 2 mL sizes are test-tube…

  • PYREX Boiling Flasks

    Corning

    Carefully designed and manufactured from borosilicate glass Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and mechanical strength for greater shock resistance Excellent chemical durability provides contamination-free results and long…

  • Tissue Culture Flasks

    Celltreat Scientific

    CELLTREAT Tissue Culture flasks are manufactured under the most stringent conditions and include a 100% integrity test to assure the reliability with your tissue and cell culture work. Class 100,000 clean room, USP class VI virgin polystyrene, and ISO 9001:2000 quality management systems all…

  • SCILOGEX DILVAC Stainless Steel Cased Dewar Flasks

    Scilogex

    Lid-clamps for safe transportation Vented lid Suitable for LN2 or dry-ice 4 sizes available Our dewar flasks are rust-free, non-corrosive, hygenic and strong. Double-walled boroscilicate glass, vacuum pumped and silvered insures efficient storage, transport and use of liquid nitrogen…

  • Polycarbonate Erlenmeyer Flasks

    Corning

    Disposable flasks feature wide, easily accessible mouths All flasks have Sterility Assurance Level (SAL) of 10 -6 Non-binding Wide, easy access mouth Made from optically clear polycarbonate Sizes from 125 mL to 1 L Certified non-pyrogenic Non-baffled bottoms Certified RNase- and…

  • PYREX Brand Class A Volumetric Flasks

    Corning

    With barrel-shaped Standard Taper glass stopper Calibrated to contain at 20°C

  • Proculture Spinner Flask

    Corning

    Borosilicate glass construction Side baffles enhance aeration and agitation of flask contents Proculture glass spinner is designed to improve cell growth by keeping the culture media moving and improving aeration at the surface. The Corning Proculture features an improved impeller design that…

  • PYREX® VISTA Volumetric Flasks, Class A

    Corning

    PYREX® VISTA volumetric flasks provide precise volume measurement. The necks are tooled for Standard Taper glass stoppers. The graduation line is sharp and permanent and large blue block letters make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A…

  • PYREX Erlenmeyer Shaker Flask

    Corning

    Delong style Extra deep baffles These PYREX Delong style shaker culture flasks have three extra deep baffles designed to provide greater agitation of solutions to improve oxygen or gas transfer when used with rotary or reciprocating shakers. The long neck reduces splashing and is designed…

  • PYREX Low Actinic Volumetric Flasks

    Corning

    Low actinic stained glass provides protection for materials sensitive to light. The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability and thermal resistance of PYREX brand hardware. All models of low actinic Class A volumetric flasks come…

  • Thomas-Schoniger Combustion Flasks

    Thomas®

    Replacement flasks Rapid, simple and inexpensive technique for combustion analysis of organic materials in oxygen atmosphere For determination of sulfur, halogens, phosphorus, traces of metals, etc., in organic substances by combustion in oxygen Complies with ASTM Standard E 205 Procedure…

  • KIMAX Erlenmeyer Flasks, Wide Mouth

    Kimble

    Wide mouth, with heavy-duty, tooled top finish and scale to indicate approximate volumes ASTM Specification E 1404 Type I Class 2 The 125 mL flask takes No. 6 rubber stopper; 250 mL flask, No. 8; 500 mL flask, No. 10; 1,000 mL flask, No. 11; 2,000 mL flask, No. 13.

  • SYNTHWARE Round Bottom Angled Three Neck Flasks

    Kemtech America

    SYNTHWARE round bottom, heavy wall, three neck flasks with standard taper outer joints on both the center neck and the angled side necks. All sizes are hand blown from tubing to ensure uniform wall thickness.

  • KimCote® Filtering Flasks

    Kimble

    These Erlenmeyer-style flasks are manufactured from heavy-wall borosilicate glass to ensure the mechanical strength needed for vacuum filtration Autoclavable KimCote® safety coating reduces the hazards of shattered glass and leakage of toxic or corrosive chemicals The plastic safety…

  • Cylindrical Form Dewar Flasks

    Pope Scientific

    These vacuum lab-grade standard dewars are manufactured for efficient use with liquid nitrogen (LN2) and other liquid gases Dewar vacuum flasks are made of double-walled borosilicate glass, fully silvered, evacuated to 10-5 and covered by a protective mesh. Evacuation tips and flask…

  • Erlenmeyer Flasks For General Laboratory Use

    Thermo Scientific Nalgene

    Heavy-walled, unbreakable in normal use Polypropylene has excellent chemical resistance and withstands 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,…

  • Graduated Polycarbonate Erlenmeyer Flasks With Screw Cap

    Thermo Scientific Nalgene

    Toughness and transparency of polycarbonate with the utility of screw closures Use for preparation and storage of culture media and many culturing techniques Safer than glass flasks for use in shakers Closures are linerless, polypropylene non-contaminating Flasks and closures are autoclavable,…

  • PYREX Round Bottom Boiling Flasks

    Corning

    Short neck Heavy wall PYREX round bottom boiling flasks have full-length outer Standard Taper joints, but with shorter necks. They are manufactured from No. 7740 borosilicate glass. Wall thicknesses are carefully controlled to provide the proper balance between thermal expansion and…

  • PYREX Narrow Mouth Erlenmeyer Flasks

    Corning

    For user convenience, PYREX Erlenmeyer flasks are graduated to show approximate capacity. The 25- 50- and 125 mL flasks are satisfactory for use as a weighing bottle. Erlenmeyer flasks come with a PYREX Standard Taper stopper.

  • Class A, USP, Certified Glass Volumetric Flasks

    BrandTech®

    Class A, USP, certified volumetric flasks. These are supplied with a glass stopper with a dripping tip. Available in both transparent and amber color. High contrast blue enamel print on transparent flasks and white on amber flasks represent the optimum combination of resistance and readability.…

  • 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.…

  • KIMAX Erlenmeyer Flasks

    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

  • Polypropylene Filtering Flasks

    Thermo Scientific Nalgene

    Polypropylene flasks are molded in one piece to withstand full vacuum to 30" Hg Oval marking area Autoclavable Tubulation at 45° angle prevents tipping. Barbed adapter accepts 1/4" to 3/8" I. D. tubing

  • PYREX® Distilling Flasks

    Corning

    Suitable for microchemical applications Side-arm on all sizes is approximately 77 mm below the top of the neck at an angle of 75° Adaptable for use with thermometer calibrated for 76 mm immersion 50 mL flask takes rubber stopper No. 1; 250 mL flasks, stopper No. 3; 500 mL flask, stopper No.…

  • Disposable Polyethylene Vent Cap for GL45 Plastic Spinner Flasks, Sterile

    Corning

    These disposable high density polyethylene sterile vent caps contain a 0.2µm pore hydrophobic PTFE membrane. They are designed to fit the Corning® 500mL, 1L and 3L Disposable Spinner Flasks (Cat. Nos. 3153, 3561and 3563) for culture applications requiring increased gas exchange. They also fit…

  • SYNTHWARE Round Bottom Flasks

    Kemtech America

    SYNTHWARE round 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.

  • Graduated, Polymethylpentene Erlenmeyer Flasks With Screw Cap

    Thermo Scientific Nalgene

    Excellent combination of clarity, chemical resistance, impact strength and autoclavability Transparent to microwave radiation Use for titrations, preparation and storage of culture media 125 mL has size 33 cap, 250 mL has size 38 cap, 500 mL has size 43 cap, 1,000 mL has size 53 cap.…

  • Erlenmeyer Flasks, Plastic Safety Coated, with Screw Cap

    Kimble

    These KimCote® plastic-coated Erlenmeyer Flasks have large openings, GL 45 thread closures to make filling easier and provide tight seals during storage. Flasks come with blue polypropylene caps and clear pour rings. Marking spots and scales are durable white ceramic enamel.

Compare Tool

Select up to 3 products

Please Log In

Don't have an Account? Create one now.