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Sud-Chemie Performance Packaging: Humidity indicators

Humidial, a United Desiccants (Louisville, KY) member, introduces Desi Pak® humidity indicator cards. These measure the ambient humidity within a sealed package to detect damaging moisture.
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FILED IN:  Package Component  > Desiccants
     

Indica-tors use dots that clearly change color from an unmistakable blue indicating a safe package to a pink if levels rise during transport or storage. Measure RH levels of 10 20 30 40 50 and 60%.

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