12 inch x 10mm Diameter Glass Stirring Rods Pk 12 Laboratory Science Education

Description

Pack of 12 - 305mm (12") x 10mm diameter glass stirring rods.  Glass stirring rods are a basic laboratory tool used in a variety of chemical mixing applications.
Glass stirring rods are made from solid glass rods of varying thicknesses.  Specified thickness is an approximation and can vary by as much as 1mm.  Traditionally, stir rods were made of any spare glass tubing or rod laying around the lab and were not uniform.  These are hand-made and hand fire polished so all the ends might not look the same.  These rods are primarily intended for laboratory use.  We do not guarantee rods to be fit for alternative uses.
Note the thicker rod diameter for those more demanding applications.