DSF/prCEN/TS 15705
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
pending
| Organization: | DS |
| Status: | pending |
| Page Count: | 22 |
| ICS Code (Fertilizers): | 65.080 |
scope:
This document specifies methods for the determination of isobutylidenediurea (IBDU), crotonylidenediurea
(CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using high-performance liquid chromatography (HPLC).
The method is applicable for all fertilizers which do not contain interfering organic compounds.
Document History
March 5, 2009
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
This document specifies methods for the determination of isobutylidenediurea (IBDU), crotonylidenediurea (CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using...
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
This document specifies methods for the determination of isobutylidenediurea (IBDU), crotonylidenediurea
(CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using...
DSF/prCEN/TS 15705
Fertilizers - Determination of urea condensates using high-performance liquid chromatography (HPLC) - Isobutylidenediurea and crotonylidenediurea (method A) and methylen-urea oligomers (method B)
This document specifies methods for the determination of isobutylidenediurea (IBDU), crotonylidenediurea
(CDU) (method A) and methylene-urea oligomers (MU) (method B) in fertilizers using...