Filtering Flasks, Borosilicate Glass Manufacturer and Supplier in Algeria

د.ج10,000.00
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Product details

Description : 
Heavy wall borosilicate filtering flask includes a heavy-duty rim and a bolt neck with tubulation. 
Graduations are printed in durable white enamel.
Manufactured from low-expansion Type 1, Class A Borosilicate 3.3 glass that complies.
It is low alkali glass with a typical chemical composition of approximately 81% silica, 13% boric oxide, 4% sodium oxide, and 2% aluminum oxide. 
It is virtually free of magnesia-lime-zinc group, and contains only traces of heavy metals.
• Borosilicate 3.3 glass
• Heavy rim
• Bolt neck with tubulation