Wisesorb 8 lb Orange Indicating Silica Gel Beads 2-4mm -Reusable Quantity:12 pcs for oven reactivation

for oven reactivation

electronic parts and biological etc

safeguard tools

The clear window allows for easy seed identification

Each canister measures 4

Wisesorb 8 lb Orange Indicating Silica Gel Beads 2-4mm -Reusable Quantity:12 pcs for oven reactivationIndicating Silica Gel Beads All beads are cobalt chloride free orange indicating beads (2 4mm in size) and will change to different colors at 20% 50%RH and will complete changing colors to green when they become saturated with moisture. When you find the beads begin to change color, it does not mean the beads saturated with moisture and the beads will continue to absorb the moisture until 50%RH. Please check the silica gel beads periodically which can