neoLab-Drying beads with colour indicator, 5 l

Indicator silica gel adsorbent KC drying beads for moisture control

• Spherical silica gel with very high mechanical strength
• Free of heavy metal and eco-friendly
• A very good visual changing of colour guarantees a clear moisture indication
• The level of the moisture absorption is indicated by a change of colour from orange to colourless with an approx. 6 % w/w water content
• Even afterwards, the drying beads adsorb water until reaching the maximum absorption capacity
• They can be dried again in the drying cabinet with 130°C to 160°C and are then usable again
• Grain size: 2 to 5 mm