Erlenmeyer Flask Stopper

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Erlenmeyer Flask Stopper
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  • Erlenmeyer flask with included stopper top. No graduations.

  • Erlenmeyer flask with standard taper stopper top. Available with or without stopper. For stoppers only see CG-3018.

  • …Borosil® Narrow Mouth Conical Erlenmeyer Flasks with Interchangeable Glass Stopper comes Uniform wall thickness distribution makes these flasks ideal for heating. The conical form makes suitable for mixing liquids. These Flasks can be closed with Glass Stopper. Avail. from 25mL to 2L. …

  • …below 400 nm and approximately 5% transmission from 400-600 nm Without a capacity scale Standard Taper PTFE stopper is supplied with the flask Replacement stopper is 41901R Designed from ASTM Specification E1404, Type II, Class II requirements Manufactured from 33 expansion,…

  • Flask Erlenmeyer 10ml

    DWK Life Sciences (Kimble)

    …center well may be cut off when transferred to a liquid scintillation counting vial Sidearm flask enables syringe needle entry without disturbing established conditions Rubber stopper provides a double seal and has an off-center hole for the insertion of the center well Manufactured…

  • Flask Holder lets you shake one to four Erlenmeyer flasks at a time. It will work with uncapped flasks (for gentle shaking), or you can close them with screw caps or tapered stoppers. An elastic band automatically holds the stoppers in place. One or two flask holders can be shaken at once. A locking…

  • …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 labware.

  • KIMAX Graduated Erlenmeyer Flasks

    DWK Life Sciences (Kimble)

    With pennyhead Standard Taper stopper Designed from ASTM Specification E 1404, Type II Class 2 requirements Scale indicates approximate volumes

  • 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.

  • Chemware® PFA graduated Erlenmeyer flasks are chemically inert for ultra-pure applications. The neck of each flask is slightly rounded for pouring and can be plugged with a stopper. The conical shape and neck design allow contents to be mixed or stirred with reduced risk of splashing. The narrow…

  • KIMAX Erlenmeyer Flasks, Wide Mouth

    DWK Life Sciences (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.

  • …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 Narrow Mouth Erlenmeyer Filter Flasks

    DWK Life Sciences (Kimble)

    … 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 wall for strength and have a beaded bottom…

  • Flasks are designed to deliver the best combination of thermal shock resistance along with physical strength and resistance to chemical attack. Borosil® Narrow Mouth Conical Erlenmeyer Flasks with Interchangeable Joint comply with IS 1381. Uniform wall thickness distribution makes these flasks

  • Polymethylpentene (PMP) and polypropylene (PP) Erlenmeyer flasks are an excellent break-resistant alternative to glass. Screened on graduations of approximate volumes. Compatible with standard taper joint stoppers. Supplied with matching PP screw caps.

  • Small filtering flasks are recommended for microchemical use All flasks have permanent white-enamel marking spots Takes rubber stopper No. 3; 50 mL size, No. 4; 125 mL size, No. 5

  • Erlenmeyer flask with a standard taper outer joint. For stoppers see CG-3000.

  • 50mL capacity erlenmeyer flasks with screw closure PP. Translucent, wide mouth, flasks with polypropylene screw closures. Excellent chemical resistance. Flasks can also take stoppers.

  • HEAVY WALL Erlenmeyer shaped filtering flask with standard taper outer joint. For stoppers see CG-3000.

  • Distillation Apparatus

    United Scientific Supplies

    …necessary for simple distillation experiments. Includes: 500ml Round Bottom Borosilicate Flask with Side Tube 300mm Graham Condenser 250ml Erlenmeyer Flask Glass Stopper Support Stand (6"X9") with 24" Rod Swivel Burette Clamp Extension Clamp Clamp…

  • KimCote® Filtering Side Arm Flasks

    DWK Life Sciences (Kimble)

    …of toxic or corrosive chemicals The plastic safety coating is steam-autoclavable The 125mL flask has a No. 5 stopper joint The 1, 2 and 4 liter flasks have a No. 8 stopper joint All flasks have a side arm for connection to 3/8” (6 mm) ID flexible tubing Manufactured from 33…

  • Extra heavy, unmarked blanks for fabrication of filter apparatus. Top has a tooled finish to accept a rubber stopper or neoprene filter adapter.

  • In collaboration with Borosil® Glass Works, India, Foxx Life Sciences is proud to bring the outstanding quality of Borosil®’s USP Type 1 Borosilicate glassware to North America for the first time. Manufactured from the same low-expansion, chemically resistant Borosilicate glass North…

  • Flask has a funnel top with a standard taper outer grind to accept a 24/40 long neck stopper allowing the handle to extend above the liquid seal. Used in ASTM D29 and ASTM D555. Available complete with stopper or flask only.

  • Organic Chemistry Glassware Sets

    United Scientific Supplies

    …Multiple Adaptor Socket (19/26, Cone 24/29), Round Bottom 50ml (Socket 24/29), Erlenmeyer Flask 250ml (Socket 24/29), Stopper (19/26), Thermometer Pocket (14/23). Receiver Adaptor Socket (19/26), Round Bottom 100ml, Socket (24/29), Round Bottom 250ml, Socket (24/29), Stopper (3 each) (24/29).

  • HEAVY WALL Erlenmeyer shaped filtering flask with standard taper outer joint and serrated hose connection for attachment to vacuum source. For stoppers see CG-3000.

  • No 8 Stopper, Silicone

    DWK Life Sciences (Wheaton)

    Silcone rubber stopper Makes the connection to a standard 1 liter Erlenmeyer-style filtration flask Size: No. 8 Case of 6

  • Electroscope Rod Assembly

    GSC International, Inc.

    …foil. The stopper has a bottom diameter of 28mm and a top diameter of 32mm. This size is intended to fit a standard 250ml Erlenmeyer flask. If you want to use a different sized stopper when creating your own electroscope, the rod has 6.2mm diameter and will fit in any stopper with a hole…

  • …perfect for storing media, solvents, and other materials. Sturdy ground glass necks for long-term durability. Solid glass flat-head stoppers, easy-to-read graduations and capacities, marking spots for labeling. Mechanically strong, chemically compatible, thermally resistant. Avail.…

  • Distilling Kits

    GSC International, Inc.

    …is intended to produce botanical essential oils. Includes: 1 Erlenmeyer Flask, 500ml (#EF500) 1 Distillation Flask with Thermometer Holder, 1L with a 24/40 ground glass joint (#FLSK-24-40-1L) 1 Biomass Flask 1 Distilling Arm with a 45/50 ground glass joint (#4009-45-50) 1…

  • …shafts take 2-place clamps with slip-on fittings which provide capacity of 4 to 16 flasks, suitable bottles, test tubes, etc., with minimum diameter of 10 mm. Platform for attachment to top takes 6 to 10 Erlenmeyer flasks up to 5,000 mL , also sputum bottles, etc. Platform clamps of rubber slide in…

  • Distillation Glassware

    GSC International, Inc.

    …produce small amounts of essential oils and perfumes. Includes: 1 Round Bottom Boiling Flask, 500ml capacity with a 24/40 ground glass joint (#FRB500-24-40) 1 Erlenmeyer Flask, 500ml capacity with a 24/40 ground glass joint (#EF500-24-40) 1 Graham Condenser, 300mm long with…

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