No products
View larger New product
1.1 This test method is intended for use in detecting the presence of lignosulfonates (sulfite cellulose) in extracts of tanning materials.
| Author | ASTM |
|---|---|
| Editor | ASTM |
| Document type | Standard |
| Format | File |
| Confirmation date | 2016-09-01 |
| ICS | 59.140.10 : Processes and auxiliary materials |
| Number of pages | 2 |
| Replace | ASTM D4900-99(2009) |
| Set | ASTMVOL1504 |
| Year | 1990 |
| Document history | ASTM D4900-99(2009) |
| Country | USA |
| Keyword | ASTM 4900;ASTM D4900;ASTM D4900;10.1520/D4900-99R16 |