GB/T 21516-2008Feed additive - 10% beta-Apo-8'-carotenoic ethyl ester (powder) (English PDF)

1 Scope

This standard specifies requirements for feed additives 10% beta- apo-8'-carotene acetate (powder) products, test methods, inspection rules

And labeling, packaging, transportation and storage.

This standard applies to feed additives, 10% beta- apo-8'-carotene acetate (powder) products.

Chemical formula. C32H44O2

Molecular Weight. 460.70 (C32H44O2 in dollars, according to 2001 international relative atomic mass table calculation)

Structure.

2 Normative references

The following documents contain provisions which, through reference in this standard and become the standard terms. For dated references, subsequent

Amendments (not including errata content) or revisions do not apply to this standard, however, encourage the parties to the agreement are based on research

Whether the latest versions of these documents. For undated reference documents, the latest versions apply to this standard.

GB/T 602 Determination of impurities in chemical reagents prepared standard solution (GB/T 602-2002, ISO 6353-1. 1982, NEQ) with

GB/T 603 chemical reagent test method Preparations of articles (GB/T 603-2002, ISO 6353-1 with. 1982,

NEQ)

GB/T 6435 Determination of the feed water and other volatile matter content (GB/T 6435-2006, ISO 6496.1999, IDT)

GB/T 6682 analytical laboratory use specifications and test methods (GB/T 6682-1992, neq ISO 3696. 1987)

GB 10648 feed label

Determination of GB/T 13079 of total arsenic in feed

Atomic GB/T 13080 feed of lead absorption spectrometry

GB/T 14699.1 feed sampling (GB/T 14699.1-2005, ISO 6497.2002, IDT)

3 Requirements