Web Course Physical Properties of Glass 1. Properties of Glass Melts 2. Thermal Properties of Glasses
![PYREX ® 100 mm Capillary Melting Point Tubes, Both Ends Open | Glass Tubes | Laboratory Supplies | EMSCO Scientific Enterprises, Inc. PYREX ® 100 mm Capillary Melting Point Tubes, Both Ends Open | Glass Tubes | Laboratory Supplies | EMSCO Scientific Enterprises, Inc.](https://www.emscoscientific.com/pub/media/catalog/product/placeholder/default/catalog-thumb.png)
PYREX ® 100 mm Capillary Melting Point Tubes, Both Ends Open | Glass Tubes | Laboratory Supplies | EMSCO Scientific Enterprises, Inc.
![Corning Pyrex Borosilicate Glass Thiele Melting Point Tubes, 25mm Outer Diameter, 150mm Length (Case of 12): Science Lab Tubes: Amazon.com: Tools & Home Improvement Corning Pyrex Borosilicate Glass Thiele Melting Point Tubes, 25mm Outer Diameter, 150mm Length (Case of 12): Science Lab Tubes: Amazon.com: Tools & Home Improvement](https://m.media-amazon.com/images/I/71GduUvdwdL._AC_UF1000,1000_QL80_.jpg)
Corning Pyrex Borosilicate Glass Thiele Melting Point Tubes, 25mm Outer Diameter, 150mm Length (Case of 12): Science Lab Tubes: Amazon.com: Tools & Home Improvement
![Corning 9530-2 Pyrex Capillary Melting Point Tube, Both Ends Open, 0.8 mm-1.1 mm ID, 0.25 mm Wall Range (Pack of 100): Amazon.com: Industrial & Scientific Corning 9530-2 Pyrex Capillary Melting Point Tube, Both Ends Open, 0.8 mm-1.1 mm ID, 0.25 mm Wall Range (Pack of 100): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/31QsONwGJNL._AC_UF1000,1000_QL80_.jpg)
Corning 9530-2 Pyrex Capillary Melting Point Tube, Both Ends Open, 0.8 mm-1.1 mm ID, 0.25 mm Wall Range (Pack of 100): Amazon.com: Industrial & Scientific
![GLASS-TYPES. I. SODA-LIME or SOFT GALSS: The raw materials are silica (sand), calcium carbonate and soda ash. The approximate composition is Na2O.CaO. - ppt download GLASS-TYPES. I. SODA-LIME or SOFT GALSS: The raw materials are silica (sand), calcium carbonate and soda ash. The approximate composition is Na2O.CaO. - ppt download](https://images.slideplayer.com/20/5976624/slides/slide_16.jpg)