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Non-Volatile Residue (NVR) Contamination from Dry Handling and Solvent CleaningThis slide presentation reviews the testing for Non-Volatile Residue contamination transferred to surfaces from handling and solvent cleaning. Included in the presentation is a list of the items tested, formal work instructions dealing with NVR. There is an explanation of the Gravimetric determination method used to test the NVR in a variety of items, i.e., Gloves, Swabs, Garments, Bagging material, film and Wipes. Another method to test for contamination from NVR is the contact transfer method. The use of this method for testing gloves, garments, bagging material and film is explained. Certain equations use in NVR analysis and the use of a database for testing of NVR in consumables are reviewed.
Document ID
Document Type
Conference Paper
Sovinski, Marjorie F. (NASA Goddard Space Flight Center Greenbelt, MD, United States)
Date Acquired
August 24, 2013
Publication Date
July 23, 2009
Subject Category
Chemistry and Materials (General)
Meeting Information
2009 Contamination, Coatings, and Materials Workshop(Greenbelt, MD)
Distribution Limits
Work of the US Gov. Public Use Permitted.

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NameType 20090027844.pdf STI