ANSI PH4.225
PHOTOGRAPHIC GRADE SODIUM HYDROXIDE (Caustic Soda)
| Org/Number ID | ANSI PH4.225 |
|---|---|
| Alternate Organization ID / number | |
| Version(s) | 1977; 1983 |
| Bin # | 0537 |
| Comments | not active |
| Status | Present |
| Record last updated | June 25, 2022, 9:57 pm |
This is not the most recent edition of this standard.
Newer edition note: 1990