Division (e)
United Kingdom
Selenium dioxidef1.
Annotations
Footnotes
- f1
-
These reagents should be nitrogen-free.
Notes on Division IV
Textual amendments
- F1
- F2
Footnotes
- f1
-
Detailed list of fibres under each method.
United Kingdom
Selenium dioxidef1.
These reagents should be nitrogen-free.
Detailed list of fibres under each method.