National Technical Reports Library

The National Technical Information Service acquires, indexes, abstracts, and archives the largest collection of U.S. government-sponsored technical reports in existence. The NTRL offers online, free and open access to these authenticated government technical reports. Technical reports and documents in its repository may be available online for free either from the issuing federal agency, the U.S. Government Publishing Office’s Federal Digital System website, or through search engines.

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Title/Authors	Accession Number	Publication Year	Page Count	Download
Ozonation Byproducts. 2. Improvement of an Aqueous-Phase Derivatization Method for the Detection of Formaldehyde and Other Carbonyl Compounds Formed by the Ozonation of Drinking Water. Glaze, W. H; Koga, M; Cancilla, D.	PB91171439	1989	12 pages
Whipple bumper shield results and CTH simulations at velocities in excess of 10 km/s. Chhabildas, L. C; Hertel, E. S; Reinhart, W. D; Miller, J. M.	DE93006932	1992	61 pages