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Standard ČSN EN 12823-1 1.12.2014 preview

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ČSN EN 12823-1 (560048)

Foodstuffs - Determination of vitamin A by high performance liquid chromatography - Part 1: Measurement of all-E-retinol and 13-Z-retinol



STANDARD published on 1.12.2014


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The information about the standard:

Designation standards: ČSN EN 12823-1
Classification mark: 560048
Catalog number: 96429
Publication date standards: 1.12.2014
SKU: NS-141249
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 12823-1 (560048):

Tato norma specifikuje metodu pro stanovení vitamínu A v potravinách metodou vysokoúčinné kapalinové chromatografie (HPLC). Retinol je zmýdelněn methanolickým nebo ethanolickým roztokem hydroxidu draselného a extrahován vhodným rozpouštědlem. Stanovení je provedeno kapalinovou chromatografií (HPLC) buď s fluorimetrickou (F) nebo ultrafialovou (UV) detekcí

Preview of the standard ČSN EN 12823-1 (560048)

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