Final answer:
The microbiology procedures NOT required by AATB standards are pre-disinfection cultures and environmental cultures.
Step-by-step explanation:
Based on the information provided, the microbiology procedures that are NOT required by AATB standards are:
- Pre-Disinfection Cultures
- Environmental Cultures
The AATB (American Association of Tissue Banks) standards likely focus more on procedures related to human tissue banking rather than general microbiology laboratory techniques. Pre-Disinfection Cultures and Environmental Cultures may not be required as part of these standards because they are not directly related to the collection, processing, and storage of human tissue.