This standard was last reviewed and confirmed in 2021.
Therefore this version remains current.
Abstract
PreviewEstablishes criteria for the purity of photographic-grade aluminium potassium sulfate dodecahydrate, AlK(SO4)2·12H2O, and specifies the tests to be used to determine the purity.
-
Status: PublishedPublication date: 1994-12
Corrected version (en): 1995-02 -
Edition: 2Number of pages: 4
-
- ICS :
- 37.040.30 Photographic chemicals
Buy this standard
en
| Format | Language | |
|---|---|---|
| std 1 40 | ||
| std 2 40 | Paper |
- CHF40
Got a question?
Check out our FAQs
Customer care
+41 22 749 08 88
Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.