B12/21 Glass Hex Stopper Scilab

Manufacturer: Scilabware

Catalog ID: TRF692

Stock: Out of Stock

 

Cone size 12/21
Pack quantity 10
  • Ideally suited for use with volumetric flasks etc.
  • Lower closed end of stopper features a 'drip-tip' to ensure adhered liquid is returned to the flask
  • Hexagonal head prevents the stopper from rolling and provides a good grip
  • Flat head allows stopper to be stood on end, thus preventing contamination of the ground surface
  • Hollow-blown to reduce weight
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