Flat Bottom Flasks

Compare Tool

Select up to 3 products

Flat Bottom Flasks
1 - 32 of 107
Sort
View
Show
  • 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.

  • Single neck, flat bottom flask with a standard taper outer joint.

  • Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use.…

  • Manufactured from KIMAX™ borosilicate glass, ValueWare has a low coefficient of expansion and a very high resistance to chemical attack. This means optimal performance in the lab at an affordable price. Long life expectancy, resistant to most chemicals. Ideal for general laboratory use.…

  • Borosilicate Glass Flat Bottom Boiling Flasks are designed to give the best combination of thermal shock resistance, physical strength, and resistance to chemical attack.

  • Flat-Bottom Flasks

    GSC International, Inc.

    These quality flat bottom boiling flasks are made from heat-resistant borosilicate glass, and have narrow mouths, tooled top finishes, and thick walls. PRODUCT WARNINGS WARNING: This product can expose you to chemicals including lead, which are known to the State of California to…

  • Borosil® Flat Bottom (Florence) Boiling Flasks have uniform wall thickness for even heat distribution. Constructed from stress-free borosilicate, Borosil® Boiling Flasks are heat-resistant. Built to withstand the demands of the modern lab, each flask has a flame-polished, beaded rim for…

  • Replacement vessel is supplied with black phenolic, rubber lined caps for the 18mm side arms, polypropylene caps and pouring rings for the GL-32 and GL-45 side arms.

  • Boiling, flat bottom flasks with ground glass joints. Our boiling flasks are made from low-expansion borosilicate glass Feature uniform wall thickness for superior mechanical strength and shock resistance Ideal for boiling, heating and mixing in the laboratory

  • Borosil® Flat Bottom Boiling Flasks have uniform wall thickness for even heat distribution. Flasks are stress free giving them mechanical strength as well as thermal shock resistance. Borosil® Boiling Flasks are heat-resistant. Built to withstand the demands of the modern lab, each flask has…

  • Blanks for fabrication of single or multi-neck flat bottom flasks. NOTE: NECK IS UNFINISHED, FLASK CANNOT BE USED WITHOUT MODIFICATION OF NECK.

  • 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.

  • Flask Florence Flat Bottom 6000ml

    DWK Life Sciences (Kimble)

    KIMAX® flasks have a low coefficient of expansion to resist thermal shock. They are constructed with sturdy walls to minimize mechanical breakage and reinforced tooled tops for strength and a secure stopper fit Designed from ASTM Specification E1403, Type I, Class I requirements …

  • 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

  • Flask Boiling Flat Bottom 300ml

    DWK Life Sciences (Kimble)

  • Flask Boiling Flat Bottom 125ml

    DWK Life Sciences (Kimble)

  • Flask Boiling Flat Bottom 1000ml

    DWK Life Sciences (Kimble)

  • Single neck, flat bottom flask with a standard taper outer joint.

  • Flat bottom, three neck flask can sit on stirrer hot plate with no further support. 250ml and 500ml sizes feature angled side necks while the 1000ml size necks are vertical.

  • Flat bottom flask featuring a single, short neck with a standard taper outer joint.,/p>

  • With long neck and standard taper 24/40 outer joint.

  • Single neck, flat bottom, quartz flask with standard taper outer joint.

  • PYREX VISTA flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. Wall thicknesses are controlled to provide balance between thermal expansion and mechanical strength for greater shock resistance. The flat bottom boiling flasks are designed to ASTM…

  • These 250mL PYREX(r) low actinic flat bottom boiling flasks have full length outer 24/40 Standard Taper joints, but with shorter necks. 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…

  • Water jacketed, flat bottomed spinner flasks consist of a water jacketed spinner flask, manufactured from Type 1 Class A borosilicate glass, and a microcarrier style impeller with glass shaft that extends through the cap and PTFE paddle. Flasks are typically used with a circulating water bath.…

  • Soxhlet Extraction Apparatus Flasks

    DWK Life Sciences (Wheaton)

    Flat-bottom flask for Soxhlet Extraction Apparatus 1/Case

  • Spinner Flasks

    Corning

    …The 1L spinner flask body is constructed of polystyrene, paddle and shaft from polypropylene and caps from high density polyethylene. All are ISO 10993 compliant materials Preassembled Flasks have one aseptic connector preassembled to one side arm. Opposite side arm has a flat cap. (Cat. No.…

  • Erlenmeyer Shake Flasks

    DWK Life Sciences (Wheaton)

    …both flat bottom and baffled Erlenmeyer Flasks. Both Erlenmeyer Shake Flasks are supplied standard with a patented vented DuoCap®. The DuoCap, made of medical grade polypropylene, has a 0.22µm membrane that allows sterile gas exchange when the cap is open. When the cap is closed, the Flask

  • KimCote® Heavy-Duty Volumetric Flasks

    DWK Life Sciences (Kimble)

    …a 50 mL pipet Superior strength, durability and heavy uniform walls ensure safety in the lab Flat interior bottoms are ideal for stirring These KimCote® volumetric flasks are graduated to Class A volumetric tolerances and are designed from ASTM Specification E288. Stoppers…

  • Ai 2L, flat-bottom, heavy wall, Erlenmeyer shaped filtering flask.

  • Wide mouth, flat bottom Autoclavable Compatible with all major brands of laboratory freeze-dry apparatus Flexible silicone rubber caps, which are placed over adapters in central port of cap to prevent loss of solids and cross-contamination Requires adapter for attachment to valves …

Compare Tool

Select up to 3 products

Please Log In

Don't have a web profile? Create one now.