What's this glassware?












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Can anybody tell me what this glassware with a stem, bulb and long tube is?



enter image description here










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    Can anybody tell me what this glassware with a stem, bulb and long tube is?



    enter image description here










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      Can anybody tell me what this glassware with a stem, bulb and long tube is?



      enter image description here










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      Can anybody tell me what this glassware with a stem, bulb and long tube is?



      enter image description here







      experimental-chemistry equipment






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      edited 37 mins ago









      andselisk

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      15.5k650110






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      asked 1 hour ago









      AlexanderAlexander

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          The glassware shown is a drying tube. The bulb holds cotton or glass/quartz wool while the tube part holds a drying media such as anhydrous calcium sulfate to keep moisture out of the vessel during moisture sensitve reactions.






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            $begingroup$

            The glassware shown is a drying tube. The bulb holds cotton or glass/quartz wool while the tube part holds a drying media such as anhydrous calcium sulfate to keep moisture out of the vessel during moisture sensitve reactions.






            share|improve this answer











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              3












              $begingroup$

              The glassware shown is a drying tube. The bulb holds cotton or glass/quartz wool while the tube part holds a drying media such as anhydrous calcium sulfate to keep moisture out of the vessel during moisture sensitve reactions.






              share|improve this answer











              $endgroup$
















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                $begingroup$

                The glassware shown is a drying tube. The bulb holds cotton or glass/quartz wool while the tube part holds a drying media such as anhydrous calcium sulfate to keep moisture out of the vessel during moisture sensitve reactions.






                share|improve this answer











                $endgroup$



                The glassware shown is a drying tube. The bulb holds cotton or glass/quartz wool while the tube part holds a drying media such as anhydrous calcium sulfate to keep moisture out of the vessel during moisture sensitve reactions.







                share|improve this answer














                share|improve this answer



                share|improve this answer








                edited 40 mins ago

























                answered 1 hour ago









                A.K.A.K.

                8,46841961




                8,46841961






















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