Extra Heavy Glass Laboratory Azotometer Nitrogen Determination Instrument Digestion Tube for Digestion Furnace Heating Tube(42x300mm)

Extra heavy Glass Laboratory Azotometer Nitrogen Determination Instrument Digestion Tube for Digestion Furnace Heating TubeMaterial: borosilicate 3.3 glassBorosilicate 3.3 glass (also known as hard glass) :Is the use of glass in the state of high temperature conductive characteristics, through the glass internal heating to achieve glass melting, through advanced production technology processing, because the line thermal expansion coefficient is (3.3±0.1) x10-6/K; It is also called "borosilicate glass 3.3". It is a special glass material with low expansion rate, high temperature resistance, high strength, high hardness, high light transmittance and high chemical stability.

• 1.Made of extra heavy glass material for durability and long-lasting use
• 2.Designed for use with laboratory azotometer for accurate nitrogen determination
• 3.Compatible with digestion furnace for heating and digestion process
• 4. for scientific research, chemical analysis, and laboratory experiments
• 5.Easy to clean and maintain for convenient use