Description
- Meets FDA requirements for use with food and drugs; Class M3.5 cleanroom compatible
- Sodium calcium aluminosilicate hydrate desiccant is nontoxic and GRAS material
- Ideal for storing food/pharmaceutical samples, electronics, optics, PC boards and chemicals
- Outer material made of Tyvek breathable, high-density polyethylene
- Relative Humidity Card changes from blue to pink to show when bags need to be regenerated
HUMIDITY SPONGE REUSE 40/PK