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: FD-302a (Rev. 10-6-95) 279A-WF-222936-USAMRIID, 279A-BA-C101392 Continuation ofFD-302 of ,On 05/08/2003 ,Page b6 b7C biological samples internally to personnel at usamRiid. Idid not grow ]used in the studies, rather interfaced with a person growing the virus in group at USAMRIID. received samples from who assisted significantly with sample handling.. also for use in the project. In addition to supplying samples for the project provided training to Iaboratory protocols in a received initial training from of USAMRIID spent no more than 40 hours in the spent a little more time than Initially, a commercial mass spectrometer was used to. obtain the biological signatures of myriad agents. An organism in liquid form was deposited on a slide.' Once dry, the slide was measurements were made in laboratory space. Extension of the project, to include required the construction. of a Once was taken to UsAMRIID for testing. laboratory was used to conduct the aerosgl work. group worked with laboratory personnel, mainly Agents were ]worked mainly with Bacillus anthracis. BRuce IvINS provided with a tube of liquid B.a. Ames spores at a. b6 concentration of ~1012 cfu/mL. ldid not know the specifics of b7C how the spores were grown, but recalled that the material was b2 gradient purified using renograph. No additives were used to b7F enhance the properties of the spores. The Ames spore preparation was stored in the ]walk-in cooler in the containment. facility of Building The tape samples containing deposited. agents were stored in a Tupperware container in the same location. did not recall the maintenance of a log or inventory for the walk-in cooler. was aware of the location and types of.