Wheaton® Reusable Indicating Desiccant Packs for Glass Desiccators
Wheaton® reusable indicating desiccant packs are designed for use in all desiccators including the Dry-Seal® opening vacuum desiccators. Desiccant packs are placed in the bottom of the desiccator under the aluminum plate to preserve an anhydrous atmosphere within the desiccator. Totally enclosed in fabric and perforated plastic for a dust-free environment. Reactivation of the desiccant is required when pack turns from blue to pink. To reactivate the packs, simply place the entire packet with perforated side down into vented oven and heat for approximately three hours at 150°C or until the desiccant returns to its original blue color.