500 Ml Glass Flask

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500 Ml Glass Flask
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  • 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.

  • Thomas Combustion Flask Replacements and Accessories

    Thomas®

    6514F35 of borosilicate glass, with Standard Taper 35/25 socket mouth; without stopper or sample carrier. 6514F40 stopper fits the 500 and 1,000 mL flasks; glass hook tip on lower end; platinum sample carrier not included. Black paper sample wrappers (6514F70) absorb heat quickly for infrared…

  • Flask Distilling 500ml

    DWK Life Sciences (Kimble)

  • Reusable Glass Spinner Flasks with Angled Sidearms

    Corning

    …of the flask. Unique impeller design ensures optimal stirring. Sidearm designs permit easy access of 25 mL and 50 mL pipets. Reusable Glass Spinner Flask is designed to improve cell growth by keeping the culture media moving and improving aeration at the surface. The Reusable Glass

  • Erlenmeyer Flask Starter Pack

    DWK Life Sciences (Kimble)

    Range of sizes: 50 mL , 125 mL , 250 mL , 500 mL and 1,000 mL An assortment of popular size Erlenmeyer flasks that are ideal for those who need a variety of Erlenmeyers, but have limited lab space or glassware needs.

  • PYREXPLUS® Filter Flask

    Corning

    …PVC coating for longer product life and safety Graduated to show approximate capacity Heavy wall Autoclavable (121 °C) and resistant to thermal shock Tubulation O.D. is 10 mm on sizes up through 1,000 mL and 12.5 mm on 2,000 and 4,000 mL sizes (tubing is non-coated).

  • Flask Boiling Round Bottom 500ml

    DWK Life Sciences (Kimble)

  • Flask Boiling Flat Bottom 500ml

    DWK Life Sciences (Kimble)

    KIMAX® boiling flask with a short Standard Taper joint neck. Designed from ASTM Specification E1403, Type I, Class IV requirements Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • PYREX Low Actinic Erlenmeyer Flask

    Corning

    Spectral transmission varies from 0 at 300 nm to 4% at 500 nm With barrel-shaped, No. 27 Standard Taper stopper Capacity: 250 mL The protective color is an integral part of the flask, which retains the mechanical strength, chemical stability and thermal resistance of PYREX brand…

  • Angled Three Neck Round Bottom Flask

    DWK Life Sciences (Kimble)

    Three-neck heavy wall round-bottom flask with Standard Taper outer joints Side necks are angled Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class A requirements

  • 47mm Glass Vacuum Holder Assemblies

    Advantec MFS

    …at a higher flow rate. Available in four graduated funnel capacities 100, 300, 500, or 1000 mL. The No.8 silicone stopper mounts in a standard 1L vacuum filter flask or manifold cup. The optional 2" glass extention allows for physical separation of the 47mm filters set up in series.…

  • 13mm Glass Vacuum Holder Assemblies

    Advantec MFS

    …capacities 100, 500, or 1000 mL. The 13mL/100mL  features a two-part ground glass funnel for concentrating samples. The 13mL micro funnel mounts directly over the membrane. The No.5 silicone stopper mounts in a standard 125mL filter flask. Unit includes: Funnel, Sintered glass base, Clamp,…

  • 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.

  • Nalgene Polypropylene Volumetric Flasks

    Thermo Scientific Nalgene

    Accuracy of standard glass flasks combined with the break resistance of plastic Leakproof No meniscus to confuse readings Gravimetrically calibrated individually TC/TD at 20°C, then marked with a permanent color graduation line. Oval marking spot has additional line at 203 mL level for BOD and…

  • Thomas-Schoniger Replacement Combustion Flasks

    Thomas®

    Conical, of heavy-wall borosilicate glass All sizes have Standard Taper 34/28 ground joints and bell-shape lip 65 mm wide x 30 mm deep. 500 mL flask is 195 mm high: 1,000 mL flask, 230 mm. Without stopper or platinum carrier.

  • KIMAX Heavy Wall Filter Flasks

    DWK Life Sciences (Kimble)

    Heavy glass with side tubulation 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…

  • KIMAX Kjeldahl Flasks

    DWK Life Sciences (Kimble)

    Reinforced bead at top 300 mL and larger sizes have tooled necks 10 and 30 mL sizes are designed from ASTM Specification E 147; 100 mL through 800 mL sizes are designed from ASTM Specification E 1377, Type 1 requirements.

  • KIMAX Brand Class A Volumetric Flasks

    DWK Life Sciences (Kimble)

    …(4997L15 to L65) Flasks have marking spots on all sizes 10 mL and larger. The 2 mL size is test tube shaped; all other sizes are conventional flask shape. The 5 mL and larger sizes are designed from requirements for Type 1, Class A “unserialized” flasks of Federal Specification…

  • PYREX Low Form Culture Flasks

    Corning

    Maximum o.d. 250 mm; height 195 mm Takes number 6 1/2 rubber stopper Capacity 2,500 mL

  • Flask, Volumetric, Class A, Cap, 50 ml

    DWK Life Sciences (Kimble)

    …Specification for Volumetric Flasks Supplied with a Certificate of Graduation Accuracy Suitable for ISO 9000 quality programs Calibrated "to contain" and supplied with a polyethylene snap cap and a marking spot. Graduation ring is blasted on the neck. 500 mL size is suitable…

  • Magna Flex™ Microcarrier Spinner Flasks

    DWK Life Sciences (Wheaton)

    …throughout the flask while keeping the beads in suspension. All flasks have been proportioned to provide a head space ratio of 1:1 or greater. A removable stainless steel pin immobilizes the impeller during handling or decanting to prevent damage to cells or microcarriers. Sizes 500 mL and larger…

  • PYREX Heavy Wall Filter Flasks

    Corning

    Without tubulation blown in special molds, designed to give maximum mechanical strength Graduated to show approximate capacity Permanent white-enamel graduations and marking spots Sizes from 250 mL to 4,000 mL

  • 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.

  • PYREX® Narrow Mouth Erlenmeyer Flasks

    Corning

    Full length 24/40 joint on all sizes except 50 mL, which has Standard Taper 19/38 joint Graduated scale indicates approximate volumes Extra large marking space

  • KIMAX Brand Volumetric Flasks With Stopper

    DWK Life Sciences (Kimble)

    …are designed from ASTM Specification E288, Class B requirements Sizes 10 through 50 mL include Standard Taper 9 glass stopper; size 100 mL, Standard Taper 13; sizes 200 and 250 mL, Standard Taper 16, size 500 mL, Standard Taper 19; 1,000 mL, Standard Taper 22 and size 2,000 mL, Standard Taper 27

  • KIMAX Narrow Mouth Erlenmeyer Filter Flasks

    DWK Life Sciences (Kimble)

    Heavy glass, without side tubulation ASTM Specification E 1406, Type I With capacity scale 250 mL flasks take rubber stopper No. 6; 500 mL flasks take No. 7; 1,000 mL flasks take No. 8; 2,000 mL flasks take No. 9; 4,000 mL flasks take No. 12. Flasks are fabricated from molded heavy…

  • Graduated Polycarbonate Erlenmeyer Flasks With Screw Cap

    Thermo Scientific Nalgene

    glass flasks for use in shakers Closures are linerless, polypropylene non-contaminating Flasks and closures are autoclavable, but polycarbonate shows some loss of mechanical strength after repeated autoclaving Closure size (mm): 50 mL has size 24; 125 mL has size 33; 250 mL has size 38; 500 mL

  • Cell Culture/Media Erlenmeyer Flasks with GL45 Screw Thread

    DWK Life Sciences (Kimble)

    …and provide tight seals during storage. Flasks come with blue polypropylene caps and clear seal rings Marking spots and scales are durable white ceramic enamel Manufactured from 33 expansion, low extractable borosilicate glass conforming to USP Type I and ASTM E438, Type I, Class…

  • KIMAX Brand Class A, Serialized And Certified Volumetric Flasks

    DWK Life Sciences (Kimble)

    …Specification for Volumetric Flasks Supplied with a Certificate of Graduation Accuracy Suitable for ISO 9000 quality programs Calibrated "to contain" and supplied with a polyethylene snap cap and a marking spot. Graduation ring is blasted on the neck. 500 mL size is suitable…

  • Flask, Culture, Long Neck, Scale, 500ml

    DWK Life Sciences (Kimble)

  • Celstir Assy, Retrofit Complete w/4 Sidearms 1000ml

    DWK Life Sciences (Wheaton)

    …space and reducing the chance for contamination. The addition of the bottom dimple to flasks 125 mL and larger improves circulation and reduces the accumulation of cells in the center of the flask. Units 500 mL and larger have a 45 mm sidearm to be used as an air vent, media inlet or outlet,…

  • Evap Concentrator 500ml

    DWK Life Sciences (Kimble)

    …with solvents such as petroleum ether or hexane. Preparation involves filling the flask to between 40 to 60 percent of capacity. To prevent sample loss initially, the column should be pre-wet with about 1 mL of the solvent used in the concentration. The column is designed to speed evaporation…

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