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     Glass used for bottles is a double silicate of sodium and calcium.

      It is mainly composed of sand, soda, limestone and dolomite along with several metallic oxides.

     A remarkable property of glass is its full recyclability. Once cleaned from impurities, glass waste (cullet) is added to other raw-materials for a new melting and production of new glass.
Recycling

Typical composition of packaging glass:
Silica (SiO) + Soda(Na2O) + Calcium(CaO) + Magnesium(MgO) + Aluminia(Al2O3)

Spectrophotometer
Chemical Laboratory.
Chemical analysis through atomic absorption.
more...
 Densimeter
 Chemical analysis of raw material to be used in glass manufacture.
more...
 
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