Downloaded from https://www.everyspec.com FM 34-54 SAMPLE COLLECTION GUIDELINES 1. PROTECT YOURSELF: Do not handle contaminated samples with your bare hands. If neoprene gloves are not available, use a stick or other object to move a sample into a container. Respiratory and/or skin protective equipment may also be required. 2. TAKE THE SAMPLE: If an area appears to have been contaminated, use whatever field expediency is necessary to get a sample. 3. LABEL THE SAMPLE: Once a sample is collected, the container should be labeled immediately so that it is not confused with another sample. 4. PROTECT THE SAMPLE:
Most environmental and biomedical samples should be sealed and chilled to avoid cross- contamination and decomposition. Samples should not be frozen if possible. Above all, avoid freeze-and-thaw situations. 5. DOCUMENT THE SAMPLE: Record the circumstances surrounding the collection of the sample. Data such as how, where, when, why, and by whom is required. Diagrams and maps of areas are useful. 6. FORWARD THE SAMPLE: CB samples are time sensitive. They should be reported and forwarded for analysis as quickly as possible (within 12 to 24 hours). 7. PROTECT YOUR SOURCE: All transactions involving CBW samples are highly sensitive.
All knowledge and information (written and verbal) pertaining to the source are automatically considered SECRET. All samples and associated papers and diagrams, for example, will be released only to individuals known to be cleared and having a need to know; and they will be SIGNED FOR. All samples and associated papers must remain in the physical custody of authorized US persons only. Figure H-4. Sample collection guidelines. H-14