Flasks

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  • 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 …

  • 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.

  • 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…

  • 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…

  • 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…

  • 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…

  • 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…

  • PYREX Graduated Erlenmeyer Flasks, Wide Mouths

    Corning

    These PYREX® wide mouth Erlenmeyer flasks are especially recommended for use as titration flasks and are designed with heavy duty rims to reduce chipping. For convenience, these flasks are graduated in durable white enamel to show the approximate capacity and have an extra large marking…

  • 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…

  • Baffled Flasks, Polycarbonate

    Thermo Scientific Nalgene

    Nalge 4110 Break resistant, autoclavable polycarbonate Cell growth comparable to glass flasks Use for preparation and storage of culture media and many culturing techniques Straight neck design

  • 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

  • 75 cm Cell Culture Flasks

    Corning

    60 mL maximum working area Angled or canted neck style Rectangular or modified triangular flask style Certified non-pyrogenic Sterilized by gamma irradiation Optically clear virgin polystyrene material Corning cell culture flasks are manufactured under strict process controls…

  • Class A Reusable Plastic Volumetric Flask, Polymethylpentene

    Corning

    Transluscent flask is supplied with tapered polypropylene stopper with an individually calibrated graduation line. The product is manufactured to Class A tolerances as defined by ISO 1042. They are supplied with an imprinted lot number and certificate. These flasks may be autoclaved to 121ºC…

  • Lab-Line Thermo-Flasks

    Thermo Scientific

    Stainless steel/glass, wide mouth Features a corrosion-resistant, stainless steel exterior with a carrying handle and vented lid which is secured by two toggle clamps Recommended for the safe transportation of liquid nitrogen Various capacities

  • 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…

  • PYREX® Class A Volumetric Flasks

    Corning

    These PYREX® 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 for Standard Taper glass stoppers. Stoppers are…

  • 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,…

  • PYREX Flasks, Wide Mouth Erlenmeyer

    Corning

    Plug-seal screw caps Graduated Neck opening: 29 mm Ideal for all media prep and storage needs. Easy to use with larger volume serological pipets.

  • 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

  • PYREX® Kjeldahl Flasks

    Corning

    Round bottom and long neck 30 mL size has square-cut mouth for multiple micro digestions; mouths of larger sizes are tooled for uniform rubber stopper fit. 30 mL flask conforms with ASTM Standard E 147 for microchemical apparatus; 100 mL through 800 mL flasks can be used in ASTM E 258 procedure.

  • Tissue Culture Flasks, Canted Neck Design

    Corning

    Sterile Disposable Anti-tip skirt available for added security Designed for maximum growth of anchorage dependent cells. Canted neck for easy 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…

  • 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.

  • Flask Distilling 125mL.Pk 6

    Corning

    These 125mL heavy duty PYREX® distilling flasks are suitable for microchemical applications. The sidearm is located approximately 137mm from the bottom of the flask to meet the requirements of ASTM E-1405 and can be used in ASTM tests D-86, D-233 and D-447. Adaptable for use with thermometers…

  • Standard Cell Culture Flasks

    Greiner Bio-One

  • Volumetric Flasks, Class A

    Kimble

    KIMAX flask used in assay of oils of cinnamon, chenopodium, cloves, spearmint and other essential oils, according to methods of the United States Pharmacopoeia and the Essential Oil Association of the USA. Calibrated to contain. With a marking spot and a durable white ceramic enamel scale. Neck is…

  • PYREX® Heavy-Duty Volumetric Flasks

    Corning

    PYREX® Class A volumetric flask is designed for microchemical work. The heavy-duty, wide mouth facilitates filling and mixing. Easy-to-read graduation lines are sharp and permanent. Flasks are supplied with interchangeable standard taper ground glass stoppers.

  • PYREX Micro Volumetric Flasks

    Corning

    Microvolumetric Class A flasks are individually serialized and supplied with a Certificate of Identification and Capacity.  Flasks are designed for microchemical work in accordance with the recommendations of the Committee of Microchemical Apparatus, Analytical Division of the A.C.S. To…

  • Class A Volumetric Flasks

    BrandTech®

    Screw cap or stopper Meet Class A tolerances per DIN EN ISO 1042 PFA or PMP construction Highly transparent Easy to clean Flasks are manufactured from PFA (a perfluoxy copolymer), which is highly resistant to heat and chemical contamination. PFA surface properties offer…

  • 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…

  • 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…

  • Cylindrical Form Dewar Flasks With Extended Base

    Pope Scientific

    Similar to 5028M40 series, but aluminum base extends up to mouth of flask Without plastic mesh

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