GB/T 23882-2009: Determination of L-Ascorbyl-2-monophosphate in feeds -- High performance liquid chromatography

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Scope

This Standard specifies the high performance liquid chromatography detection method
for L-ascorbyl-2-monophosphate in feeds.
This Standard applies to the determination of L-ascorbyl-2-monophosphate content in
compound feeds, concentrated feeds and additive premixed feed for aquatic products.
The detection-limit of the method is 2 mg/kg (calculated as L- ascorbic acid), and the
quantitation-limit is 10 mg/kg (calculated as L- ascorbic acid).

Basic Data

Standard ID	GB/T 23882-2009 (GB/T23882-2009)
Description (Translated English)	Determination of L-Ascorbyl-2-monophosphate in feeds -- High performance liquid chromatography
Sector / Industry	National Standard (Recommended)
Classification of Chinese Standard	B46
Classification of International Standard	65.120
Word Count Estimation	8,880
Date of Issue	2009-05-26
Date of Implementation	2009-10-01
Regulation (derived from)	PRC National Standard Approval Announcement 2009 No.7 (Total No.147)
Issuing agency(ies)	General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary	This standard specifies the L-ascorbic acid-2 feeds-high performance liquid chromatography detection methods phosphate. This standard applies to aquatic feed use, concentrated feed, feed additive L-ascorbic acid-2 pre-mixed-Determination of phosphate content. The detection limit was 2 mg/kg (L-ascorbic acid in total), the limit of quantification is 10 mg/kg (with L-ascorbic acid meter).