NY/T 1819-2009
Determination of choline in feeds Ion chromatography (English Version)

Standard No.

NY/T 1819-2009

Language

Chinese, Available in English version

Release Date

2009

Published By

Professional Standard - Agriculture

Latest

NY/T 1819-2009

Scope

This standard specifies the ion chromatographic detection method for choline in feed. This standard is applicable to the determination of choline in compound feeds, additive premixed feeds, cereal seeds, cakes and fis meal. The quantitative limits of this standard are: 40 mg/kg for additive premixed feed, and 80 mg/kg for compound feed, cereal seeds, cakes and fis meal.

NY/T 1819-2009 Referenced Document

• GB/T 14699.1 Feeding stuffs--Sampling
• GB/T 20195 Animal feeding stuffs--Preparation of test samples
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

NY/T 1819-2009 history

• 2009 NY/T 1819-2009 Determination of choline in feeds Ion chromatography