GB/T 15503-1995
水质 钒的测定 钽试剂（BPHA）萃取分光光度法
Water quality--Determination of vanadium--BPHA extraction spectrophotometric method
1995-01-19
GB/T 11839-2008
二氧化铀芯块中硼的测定 姜黄素萃取光度法
Determination of boron in uranium dioxide pellets by curcumin extraction spectrophotometric method
2008-06-19
BS EN ISO 7541-2020
Spices and condiments. Spectrophotometric determination of the extractable colour in paprika
香料和调味品 分光光度法测定辣椒中可提取色素
2020-09-02
ISO 7541-2020
Spices and condiments — Spectrophotometric determination of the extractable colour in paprika
香料和调味品 - 分光光度法测定辣椒粉中可提取的颜色
2020-07-23
HJ 634-2012
土壤 氨氮、亚硝酸盐氮、硝酸盐氮的测定 氯化钾溶液提取-分光光度法
Soil-Determination of ammonium,nitrite and nitrate by extraction with potassium chloride solution-spectrophotometric methods
2012-02-29
GB/T 6730.31-2017
铁矿石 钒含量的测定 N-苯甲酰苯胲萃取分光光度法
Iron ores—Determination of vanadium—N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
2017-09-07
ISO 3978-1976
Aluminium and aluminium alloys — Determination of chromium — Spectrophotometric method using diphenylcarbazide, after extraction
铝及铝合金——铬的测定——萃取后使用二苯卡巴肼的分光光度法
1976-12-01
YB/T 5043-2012
氧化钼 磷含量的测定 正丁醇-三氯甲烷萃取分光光度法
Molybdenurn oxide-Determination of phosphoru content-Spectrophotometric method of extraction of n-butyl alcohol-trichloromethane
2012-11-07
HB/Z 5218.12-2004
铝合金化学分析方法 第12部分:丁二酮肟萃取光度法测定镍含量
Methods for chemical analysis of aluminium alloys -- Part 12: Determination of nickel content by dimethylglyoxime extraction spectrophotometric method
2004-02-16
JIS G 1235-2-2021
Iron and steel -- Determination of antimony -- Part 2: Spectrophotometric method after extraction of brilliant green complex
钢铁中锑的测定第2部分:亮绿络合物萃取分光光度法
2021-01-01
JIS G 1235-1-2021
Iron and steel -- Determination of antimony -- Part 1: Rhodamine B spectrophotometric method after extraction of chloride
钢铁中锑的测定第1部分:氯化物萃取罗丹明B分光光度法
2021-01-01
YS/T 520.7-2007
镓化学分析方法 第7部分:硅含量的测定 萃取-钼蓝分光光度法
Chemical analysis of gallium—Part 7:Determination of silicon content—The extraction-molybdenum blue spectrophotometric method
2007-11-14
YS/T 536.5-2009
铋化学分析方法 锌量的测定 固液萃取分离-火焰原子吸收光谱法
Methods for chemical analysis of bismuth—Determination of zinc content—Solid-liquid extraction-flame atomic absorption spectrophotometric method
2009-12-04
HB/Z 5218.23-2004
铝合金化学分析方法 第23部分:钽试剂萃取光度法测定钒含量
Methods for chemical analysis of aluminium alloys -- Part 23: Determination of vanadium content by N-benzoyl-N-phenylhydroxylamine extraction spectrophotometric method
2004-02-16
BS EN ISO 4945-2018
Steel. Determination of nitrogen. Spectrophotometric method
钢氮的测定 分光光度法
2018-12-05
KS D ISO 4945
강 — 질소의 정량 — 분광 광도법
钢.氮的测定.分光光度法
2022-12-30
WS/T 42-1996
血中碳氧血红蛋白的分光光度测定方法
Blood—Determination of carboxyhemoglobin—Spectrophotometric method
1996-10-14
WS/T 97-1996
尿中肌酐分光光度测定方法
Urine—Determination of creatinine—Spectrophotometric method
1997-01-11
ISO 4945-2018
Steel — Determination of nitrogen — Spectrophotometric method
钢中氮的测定分光光度法
2018-10-16
GB/T 4701.7-2009
钛铁 磷含量的测定 铋磷钼蓝分光光度法和钼蓝分光光度法
Ferrotitanium - Determination of phosphorus content - Molybdobismuthylphosphoric blue spectrophotometric method and the molybdenum blue spectrophotometric method
2009-07-08