ISO 17180
Animal feeding stuffs - Determination of lysine, methionine and threonine in commercial amino acid products and premixtures
| Organization: | ISO |
| Publication Date: | 15 April 2013 |
| Status: | active |
| Page Count: | 16 |
| ICS Code (Animal feeding stuffs): | 65.120 |
scope:
This International Standard specifies a method for the quantitative determination of free (non-protein-bound) lysine, methionine, and threonine in commercial products and premixtures containing more than about 10 % mass fraction of the respective amino acid. It does not distinguish between D- and L-forms.
NOTE For the purposes of this International Standard, the term "amino acids" used in Clause 2 onwards refers to lysine, methionine, and threonine.
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