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• s  absorbing moisture (as from the air)

• A hygroscopic agent is what attracts and retains moisture in tobacco.
• Only other ingredient cigaret companies reveal is a hygroscopic agent mixed with the tobacco to attract moisture.
• Like silica gel, the new material is highly hygroscopic absorbs moisture, dehumidifies air.

News & Articles

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• EMD Millipore Introduces DRYPOUR™ Packaging System To Minimize Caking Of Pharmaceutical Raw Materials
  EMD Millipore, the Life Science division of Merck KGaAof Darmstadt, Germany, has introduced the DRYPOUR™ packaging system, which minimizes caking of hygroscopic salts used in pharmaceutical manufacturing during transport and storage. The system, which consists of a polyethylene drum with a tamper-evident seal, a polyethylene liner with integrated desiccant bags and a breathable interior Tyvek® ...
  Feb. 6, 2014 - PharmaceuticalOnline