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United States Department of TransportationUnited States Department of Transportation

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Permeation devices for calibrating air quality monitoring equipment

Quantity limits: The total quantity of hazardous materials in the device is limited to 2 ml (0.07 ounces). The device and its packaging cannot weigh more than 30 kg (66 pounds).

The device must be constructed and packaged in accordance with the requirements found in 49 CFR 173.175

See the regulation: 49 CFR 175.10(a)(21)