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
WS/T 23-1996
尿中δ-氨基乙酰丙酸的分光光度测定方法
Urine—Determination of δ-aminolevulinic acid—Spectrophotometric method
1996-10-14
GB/T 4333.6-2019
硅铁 铬含量的测定 二苯基碳酰二肼分光光度法
Ferrosilicon—Determination of chromium content—Diphenylcarbazide spectrophotometric method
2019-06-04
GBZ/T 306-2018
尿中铬的测定 石墨炉原子吸收光谱法
Urine—Determination of chromium—Graphite furnace atomic absorption spectrometric method
2018-08-16
YB/T 4582.2-2017
氮化硅铁 铬含量的测定 二苯碳酰二肼分光光度法
Ferrosilicon nitride—Determination of chromium content—Diphenylcarbonhydrazide spectrophotometric method
2017-04-12
JB/T 9552.3-1999
铜铬锆合金化学分析方法 原子吸收分光光度法测定铬
Methods for chemical analysis of copper-chromium-zirconium alloys.The determination of chromium atomia absorption spectrophotometric method
1999-08-06
GB/T 24227-2009
铬矿石和铬精矿 硅含量的测定 分光光度法和重量法
Chromium ores and concentrates - Determination of silicon content - Spectrophotometric method and gravimetric method
2009-07-15
GB/T 6730.30-2017e
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
2017-09-07
GB/T 28019-2011
饰品 六价铬的测定 二苯碳酰二肼分光光度法
Adornment - Determination of Chromium（Ⅵ）- 1, 5-Diphenylcarbohydrazide spectrophotometric method
2011-10-31
GB/T 15555.5-1995
固体废物 总铬的测定 二苯碳酰二肼分光光度法
Solid waste--Determination of total chromium--1，5-Diphenylcarbohydrazide spectrophotometric method
1995-03-28
GB/T 6730.30-2017
铁矿石 铬含量的测定 二苯基碳酰二肼分光光度法
Iron ores—Determination of chromium content—Diphenyl carbazide spectrophotometric method
2017-09-07
GB/T 15555.4-1995
固体废物 六价铬的测定 二苯碳酰二肼分光光度法
Solid waste--Determination of chromium(VI)--1，5-Diphenylcarbohydrazide spectrophotometric method
1995-03-28
GB/T 7467-1987
水质 六价铬的测定 二苯碳酰二肼分光光度法
Water quality--Determination of chromium(Ⅵ)--1，5 Diphenylcarbohydrazide spectrophotometric method
1987-03-06
GB/T 4702.10-1985
金属铬化学分析方法 铜试剂分光光度法测定铜量
Methods for chemical analysis of chromium metal--The cupral spectrophotometric method for the determination of copper content
1985-04-15
GB/T 4702.7-2016
金属铬 氮含量的测定 蒸馏分离-奈斯勒试剂分光光度法
Chromium metal─Determination of nitrogen content─Distillation-nessler reagent spectrophotometric method
2016-08-29
GB/T 4702.9-1985
金属铬化学分析方法 结晶紫分光光度法测定锑量
Methods for chemical analysis of chromium metal--The crystal violet spectrophotometric method for the determination of antimony content
1985-04-15
GB/T 4702.11-1985
金属铬化学分析方法 茜素紫分光光度法测定锡量
Methods for chemical analysis of chromium metal--The alizarin violet spectrophotometric method for the determination of tin content
1985-04-15
KS D ISO 4193(2017 Confirm)
알루미늄 및 알루미늄 합금의 크로뮴 분석 방법－불꽃 원자 흡수 분광법
铝及铝合金化学分析方法火焰原子吸收分光光度法测定铬量
2002-12-28
KS D ISO 4193(2022 Confirm)
알루미늄 및 알루미늄 합금의 크로뮴 분석 방법－불꽃 원자 흡수 분광법
铝及铝合金化学分析方法火焰原子吸收分光光度法测定铬量
2002-12-28
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