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  4. Standard "GB/T 12689.1-2004"
WITHDRAWN GB/T 12689.1-2004 30.4.2004 preview

GB/T 12689.1-2004

The methods for chemical analysis of zinc and zinc alloys—The determination of aluminum content—The chromazurol S-polyethylene glycol octyl phenylether-cetylpyridine bromine spectrophotometric method and the EDTA titrimetric method

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STANDARD published on 30.4.2004


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548.80 USD

The information about the standard:

Designation standards: GB/T 12689.1-2004
Note: WITHDRAWN
Publication date standards: 30.4.2004
SKU: NS-861952
Country: Chinese technical standard
Category: Technical standards GB

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