Final answer:
The true statements about SAA containers are: they must be compatible with its contents, tightly closed, in good condition, solvents must be ≤ 90% full, and free of external contamination.
Step-by-step explanation:
The statements about SAA containers that are true are:
- The containers must be compatible with its contents.
- The containers must be tightly closed.
- The containers must be in good condition.
- Those containing solvents must be less than or equal to 90% full.
- The containers must be free of external contamination.
Containers that are made of glass and must be at least half full are not true statements about SAA containers.