250 Ml Volumetric Flask

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250 Ml Volumetric Flask
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  • PYREX® VISTA Volumetric Flasks, Class A

    Corning

    …make the inscription easy to read. The 1 mL and 2 mL sizes are test tube shaped.  These Class A volumetric flasks have been manufactured to Class A tolerances as established by ASTM E- 694 for volumetric ware, ASTM E-542 for calibration of volumetric ware and ASTM E-288 for volumetric flasks.

  • Flask Only 250 ml

    Corning

    These PYREX(r) 250mL 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

  • PYREX® Volumetric Flasks, Class A

    Corning

    …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…

  • KimCote® Heavy-Duty Volumetric Flasks

    DWK Life Sciences (Kimble)

    Wide neck easily accommodates 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…

  • KIMAX Brand Volumetric Flasks With Stopper

    DWK Life Sciences (Kimble)

  • 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…

  • 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

  • Snap Cap No. 5 Cs 6

    DWK Life Sciences (Kimble)

    Replacement snap caps for Class A serialized and certified volumetric flasks. Yellow polyethylene construction Fits Kimble® series 28000, 28008, 28010, 28010K and 28015 Fits flask size 200, 250, 500 mL Case of 6

  • 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…

  • Nalgene Polypropylene Volumetric Flasks

    Thermo Scientific Nalgene

    …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 DO…

  • Flask Volumetric Class A Raysorb PTFE 250ml

    DWK Life Sciences (Kimble)

  • Disposable Polypropylene Weighing Funnels

    TWD TradeWinds, Inc.

    …flat on a balance.  Small size fits volumetric flask volumes (mL) of 5, 10, 15, and 20. Medium size fits volumetric flask volumes (mL) of 100, 200, 250. Large size fits volumetric flask volumes (mL) of 500, 1000. X-Large size fits volumetric flask volumes (mL) of 1000, 2000.

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