Silica Gel 50g

RS PRO silica gel desiccant comes in the form of hard irregular shaped crystals. The material is designed to absorb moisture from air, gases and liquids to prevent the relative humidity (RH) rising to a point when corrosion, fungal growth and optical smearing will occur.
Humidity indicating desiccators are hygroscopic (tendency to absorb moisture from the air) substances that protect against dampness, corrosion and contamination. The irregularly shaped particles absorb moisture without changing form or appearing wet. The material is inert to most chemicals and therefore will not induce corrosion. Due to its extremely hygroscopic nature contact with bulk liquid water should be avoided.