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average rating is 3 out of 5, based on 150 votes, Product ratings
Vacuum Flow Control Adapter with PTFE Stopcock and Bent Hose Connection
Product Features
 
  • 14/20 standard outer joint; 19/22 standard outer joint ;24/40 standard outer joint
  • Fits on StonyLab 12mm (15/32 inch) O.D. 8mm (5/16 inch) I.D. vacuum tubing
  • Used for various chemical experiments that need to control the flow of gases, liquids or other reactants; eg, connect an inert gas supplier with a multi-neck flask to enable counter-flow, ensuring the accuracy and stability of experiments
  • Borosilicate glass, heavy duty and reusable
  • Warranty: StonyLab 1-year limited warranty; if received damaged, please contact us immediately; we will solve it until satisfied
 
Product Options
 
     XL-8159490
  • 14/20:XL-815949
  • 19/22:XL-815950
  • 24/40:XL-815951

Vacuum Flow Control Adapter with PTFE Stopcock and Bent Hose Connection

SKU: XL-8159490
PriceFrom $24.49
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    Reviews

    average rating is 3 out of 5, based on 150 votes, Product ratings

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    galaxiestudio

    average rating is 3 out of 5

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    A+ Service speed and A+ product. Really next level service and better equipment @ stonylab.

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    David Woodman

    average rating is 3 out of 5

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    I was a little concerned by the reviews saying it may arrive damaged, but mine arrived today in perfect condition.<br>The one I received appears to have been improved from that shown in the pictures - it has small dimple connections (picture) between the outer glass and the inner corkscrew glass spaced along the whole length; this should improve survivability during delivery and help with long-term durability.<br>Very happy with the quality and finish, StonyLabs will be my new go-to for glassware

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    David Woodman

    average rating is 3 out of 5

    ​

    Arrived well packaged, appears to be excellent quality and a perfect fit - StonyLabs will be my new go-to for glassware.

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    paul payne

    average rating is 3 out of 5

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    I was told it had a British plug and the right voltage but when arrived it had a 2 pin plug and was 110v! Unusable in the UK!!

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    Charlene

    average rating is 3 out of 5

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    It's really unfortunate that one of the beakers arrived totally smashed. The box was in excellent condition, it appeared to be well packed - but the 500 ml beaker was in pieces. The other pieces were fine.

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