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Standard ČSN EN 14148 1.1.2004 preview

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ČSN EN 14148 (560053)

Foodstuffs - Determination of vitamin K1 by HPLC



STANDARD published on 1.1.2004


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The information about the standard:

Designation standards: ČSN EN 14148
Classification mark: 560053
Catalog number: 69359
Publication date standards: 1.1.2004
SKU: NS-144759
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN

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General methods of tests and analysis for food products

Annotation of standard text ČSN EN 14148 (560053):

Tato norma specifikuje metodiku pro stanovení vitamínu K1 v potravinách. Stanovení vitamínu K1 je prováděno měřením redukovaného fyllochinonu. Po enzymatickém odstranění tuku ze vzorku, je vitamín K1 stanovován ve vhodném roztoku vzorku metodou vysokoúčinné kapalinové chromatografie s postkolonovou redukcí a následnou fluorimetrickou detekcí. Izomery vitamínu K1 jsou kvantifikovány jako jeden nerozdělený pík na koloně C18.

Preview of the standard ČSN EN 14148 (560053)

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Latest update: 2025-03-12 (Number of items: 2 232 189)
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