GB/T 23209–2008 Determination of lutein in milk powder—HPLC-UV method (Text of Document is in English)

01/05/2009

9P

$100.00 USD

Contents
Foreword
1 Scope
2 Normative References
3 Principle
4 Reagent and material
5 Instrument
6 Sample preservation
7 Determination procedures
8 Result calculation
9 Degree of precision
Annex A (Informative) Diagram of milk powder matrix labeled HPLC of lutein 6
Annex B (Informative) Recovery rate