Listed in the United Nation (UN) Model Regulations, Volume I, Thirteenth revised edition.

This R&D has been performed to ensure safe operation of receptacles and tubes filled in accordance with Table P 200 of the UN Model Regulations, Volume I, Thirteenth revised edition. The R&D has been completed by the National Institute of Standards and Technology under the direction of the Office of Hazardous Materials Technology.

Key Words: Filling ratio, Filling density, P-200 P 200, UN, United Nation

If you have any technical questions not addressed by this or associated documents, contact Mark Toughiry, 202-366-4545.