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GB/T 18634-2009 Active
GB/T 18634-2009 Determination of feed phytase activity—Spectrophotometric method
Abstract
This standard specifies the method for determining the activity of phytase in feed using spectrophotometry.
This standard is applicable to phytase products used as feed additives, and also to compound feeds containing phytase. The minimum quantification limit of the method is 130U/kg.
General Product Information
| Document Type | National standards |
|---|---|
| Standard Status | Active |
| Standard Code | GB/T 18634-2009 |
| CCS | Animal and poultry feed and additives |
| ICS | \nFeeds |
| Implement Date | 2009-10-01 |
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