Standard Code | Standard Title | Standard Class | Order |
---|---|---|---|
HG/T 2957.11-2004 |
Titanium content in the alunite ore two security spectrophotometry antipyrine methane 明矾石矿石中钛含量的测定 二安替比林甲烷分光光度法 |
China Chemical Industry
Standards antipyrine |
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HJ/T 32-1999 |
Stationary source emission. Determination of phenols. 4-Amino-antipyrine spectrophotometric method 固定污染源排气中酚类化合物的测定 4-氨基安替比林分光光度法 |
China Environmental Protection Industry
Standards antipyrine |
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HJ T 32-1999 |
Determination of phenolic compounds in exhaust gas from stationary pollution sources 4-Aminoantipyrine spectrophotometric method {译} 固定污染源排气中酚类化合物的测定 4-氨基安替比林分光光度法 |
China Environment Industry
Standards antipyrine |
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