GB/T 36084-2018(\u82f1\u6587\u7248)
纳米技术 水溶液中铜、锰、铬离子含量的测定 紫外-可见分光光度法
GB/T 6730.7-2016(\u82f1\u6587\u7248)
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
GB/T 15451-1995
Industrial circulating cooling water—Determination of alkalinity
GB/T 12152-2007
Water for boiler and cooling system-Determination of mineral oil
GB/T 38596-2020
Determination method of heavy metal contents in the wastewater during catalyst production
GB/T 14640-2017
Determination of potassium and sodium in water for industrial circulating cooling system and boiler
HG/T 6072-2022
HG/T 3527-2008
Industrial circulating cooling water-Determination of mineral oil
HG/T 4552.1~4552.3-2013
DB4401/T 114-2021
HG/T 4542-2013
Circulating cooling water-Determination of polyepoxysuecinic acid
HG/T 3540-2011
DB32/T 1235-2008
HG/T 4327-2012
Reclaimed water-Determination of total iron content-Spectrophotometric method
HG/T 4325-2012
Reclaimed water-Determination of calcium and magnesium-Atomic absorption spectromic method
GB/T 23836-2009
Determination of molybdate in industrial circulating cooling water - Spectrometric method using thiocyanate
DB44/T 1157-2013
HG/T 4326-2012
Reclaimed water-Determination of nickel,copper,zinc,cadmium and lead-Atomic absorption spectromic methods
HG/T 5167-2017
Determination of carboxylat and sulfonate polymer in circulation cooling water
HG/T 4552.1-2013
Method for the measurement tin-content in spent tin-stripping solution-Part 1:Potassium iodate titration method