GB/T 17818-2010 (English Version) PDF

Standard No.: GB/T 17818-2010
Language: Chinese, Available in English version
Release Date: 2010
Published By: General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
Latest: GB/T 17818-2010
Replace: GB/T 17818-1999

Scope: This standard specifies the high performance liquid chromatography method for the determination of vitamin D₃ in feed. The first method of this standard is applicable to the determination of vitamin D₃ in compound feed, concentrated feed, compound premixed feed and vitamin premixed feed, with a limit of quantitation of 12.5 μg/kg (500 IU/kg). The second method of this standard is applicable to the determination of vitamin D₃ in vitamin premixed feed, and the limit of quantification is 125 mg/kg (5×10 IU/kg).

GB/T 17818-2010 Referenced Document

GB/T 14699.1 Feeding stuffs--Sampling
GB/T 20195 Animal feeding stuffs--Preparation of test samples
GB/T 603 Preparation of preparations and products used in chemical reagent test methods*， 2023-08-06 Update
GB/T 6682 Water for analytical laboratory use.Specification and test methods

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