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DANSK DS/ISO 21446 PDF

DANSK DS/ISO 21446 PDF

Name:
DANSK DS/ISO 21446 PDF

Published Date:
01/14/2019

Status:
[ Active ]

Description:

Infant formula and adult nutritionals -Determination of trans and total (cis + trans) vitamin K1 content – Normal phase HPLC

Publisher:
Dansk Standard

Document status:
Active
Format:
Electronic (PDF)
Delivery time:
10 minutes
Delivery time (for Russian version):
200 business days
SKU:
Choose Document Language:
$21.3
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This document specifies a method for the quantitative determination of trans and total (cis + trans) vitamin K1 in infant, pediatric and adult nutritionals using normal phase (NP) high-performance liquid chromatography (HPLC) with post-column reduction and fluorescence detection. The method demonstrated good linearity over a standard range of ~2 μg/l to 80 μg/l trans vitamin K1, and the limit of quantification (LOQ) was estimated to be 0,4 μg/l for standards and 0,09 μg/100 g ready to feed (RTF) for samples assuming 4 grams of sample are diluted to 10 ml.


Edition : 19
File Size : 1 file , 2.8 MB
Number of Pages : 28
Product Code(s) : DS-026, DS-026
Published : 01/14/2019

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