Hollow spheres are ideal for use as a blanket on the top of open tanks of water.
A single layer of spheres covers 91% of the liquid surface trapping air in the gaps which adds to the thermal...
Description:
Flat bottom boiling flask with short neck and standard ground joint
Made of high quality, chemical resistant borosilicate 3.3 glass
Mechanically strong with low temperature...
Side necks are available with either 14/23 or 19/26 ground socket joints.
Key Features
Manufactured from 3.3 expansion borosilicate glass complying with ISO 3585 (ASTM E-438 Type 1 Class...