AENOR - UNE 55539-4
SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 4: SOLUTIONS OF SULFURIC ACID, OF CONCENTRATIONS BETWEEN 0,01 MOL/L AND 0,5 MOL/L.
active, Most Current
| Organization: | AENOR |
| Publication Date: | 8 July 1994 |
| Status: | active |
| Page Count: | 8 |
| ICS Code (Surface active agents): | 71.100.40 |
Document History
UNE 55539-4
July 8, 1994
SURFACE ACTIVE AGENTS. METHODS FOR PREPARATION, STANDARDIZATION AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE ACTIVE AGENTS AND FORMULATIONS CONTAINING THEM. PART 4: SOLUTIONS OF SULFURIC ACID, OF CONCENTRATIONS BETWEEN 0,01 MOL/L AND 0,5 MOL/L.
A description is not available for this item.
December 15, 1976
METHODS FOR PREPARATION, STANDARDIZATION, AND STORAGE OF STANDARD SOLUTIONS TO BE USED IN VOLUMETRIC ANALYSIS OF SURFACE AGENTS AND FORMULATIONS CONTAINING THEM. SOLUTIONS OF SULFURIC ACID 0,02 TO 1,0 N
A description is not available for this item.