GB/T 21695-2008Feed grade - Zeolite meal (English PDF)

1 Scope

This standard defines the quality of feed grade zeolite powder requirements, test methods, inspection rules and labels, packaging, transportation and storage.

This standard applies to feed-grade zeolite powder.

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.

Preparation of GB/T 601 chemical reagent standard titration solution

GB/T 6003.1 woven wire mesh test sieve (GB/T 6003.1-1997, eqv ISO 3310-1.1990)

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 13079-2006 total arsenic in feed

Atomic GB/T 13080 feed of lead absorption spectrometry

Determination of GB/T 13081 Mercury Feed

GB/T 13082 Determination of cadmium in feed

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

3 Requirements