Sorbead India manufactures Blue Silica Gel as Bulk Adsorbent. Sorbead India also manufactures various types of Bulk Adsorbents, Chromatography Adsorbents, Container Desiccants, Desiccants, Laminated and Aluminium Tubes, Oxygen Absorber, Pharmaceutical Coils etc. The Blue Silica Gel as Bulk Adsorbent is extensively used as indicator for dehumidification and moisture absorption in sealed vessel. The Blue Silica Gel as Bulk Adsorbent is a blue semi-transparent glassy substance with cobalt as an indicator. When gel is free from moisture the granules or beads turn dark blue in color. When it takes up Moisture, it turns to light blue and gradually turns pink in case of gel replacement and regeneration.