Industry Standards
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Water quality - Adsorption of organic halogens (AOX) - Deter
This standard is applicable to the determination of adsorbab...
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Code for the inspection of water quality of urban water supp
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Determination of sodium, ammonium, potassium, magnesium and
本标准规定了工业循环冷却水中 Na+ 、 NH4+ 、 ...
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Drinking natural mineral water GB 8537-2008
This standard specifies the classification, requirements, in...
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Determination of nitrite and nitrate in foodstuffs GB / T 50
This standard specifies the method for the determination of ...
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Determination of octanoate in wheat flour - Ion chromatograp
This standard specifies the principle, reagents and material...
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Test procedure for measurement of ion chromatograph JJG 823-
This procedure applies to the testing of laboratory ion chro...