GB/T 17818-1999
The determination of vitamin D3 in feeds--High-pressure liquid chromatography (English Version)

Standard No.

GB/T 17818-1999

Language

Chinese, Available in English version

Release Date

1999

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Status

Be replaced 2011-01

Replace By

GB/T 17818-2010

Latest

GB/T 17818-2010

Scope

This standard specifies the determination of vitamin D ₃ in feed - high performance liquid chromatography. This standard applies to the determination of vitamin D₃ in compound feed, concentrated feed, compound premix and vitamin premix. The measurement range is that the amount of vitamin D (cholecalciferol) per kilogram of sample is above 500IU.

GB/T 17818-1999 history

• 2010 GB/T 17818-2010 Determination of vitamin D in feeds.High-performance liquid chromatography
• 1999 GB/T 17818-1999 The determination of vitamin D3 in feeds--High-pressure liquid chromatography