Q. A silver nitrate spot test might be used to: (Solved)
1. Check for archival film quality
2. Check for out of date film
3. Check for single versus double emulsion film
4. Any of the above
- a. Check for archival film quality
1. Check for archival film quality
2. Check for out of date film
3. Check for single versus double emulsion film
4. Any of the above