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
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 53-1996
尿中马尿酸、甲基马尿酸的高效液相色谱测定方法
Urine—Determination of hippuric acid and methylhippuric acid—High performance liquid chromatographic method
1996-10-14
WS/T 54-1996
尿中苯乙醛酸和苯乙醇酸的高效液相色谱测定方法
Urine—Determination of phenylglyoxylic acid and mandelic acid—High performance liquid chromatographic method
1996-10-14
SN/T 0859-2016
出口调味料中脱氢乙酸的测定 紫外分光光度法
Determination of dehydroacetic acid in condiments for export-Ultraviolet spectrophotometric method
2016-08-23
GB/T 7481-1987
水质 铵的测定 水杨酸分光光度法
Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
1987-03-06
HG/T 2958.7-1988
天青石矿石中铁含量的测定 磺基水杨酸分光光度法
Celestite ores -- Determination of iron content--Sulphosalicylic acid spectrophotometric method
1988-03-21
KS D ISO 1118(2016 Confirm)
알루미늄 및 알루미늄합금의 티타늄 분석 방법－크로모트로프산 흡광 광도법
铝及铝合金化学分析方法变色酸分光光度法测定钛量
2001-12-31
KS D ISO 1118
알루미늄 및 알루미늄 합금 — 타이타늄의 정량 — 크로모트로프산 분광 광도법
铝和铝合金.钛的测定.变色酸分光光度法
2021-10-27
GB/T 7480-1987
水质 硝酸盐氮的测定 酚二磺酸分光光度法
Water quality--Determination of nitrate--Spectrophotometric method with phenol disulfonic acid
1987-03-06
ISO 1118-1978
Aluminium and aluminium alloys — Determination of titanium — Spectrophotometric chromotropic acid method
铝及铝合金——钛的测定——变色酸分光光度法
1978-12-01
GB/T 8647.1-2006
镍化学分析方法 铁量的测定 磺基水杨酸分光光度法
The methods for chemical analysis of nickel - Determination of iron content - Sulfosalicylic acid spectrophotometric method
2006-09-26
UNE 34225-1981
FRUIT, VEGETABLES AND DERIVED PRODUCTS. DETERMINATION OF BENZOIC ACID CONTENT. SPECTROPHOTOMETRIC METHOD.
水果、蔬菜和衍生产品 苯甲酸含量的测定 分光光度法
1981-09-15
GB/T 6730.7-2016e
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method
2016-10-13
BS ISO 5518-2007
Fruits, vegetables and derived products. Determination of benzoic acid content. Spectrophotometric method
水果、蔬菜和衍生产品 苯甲酸含量的测定 分光光度法
2007-02-28
SH/T 1499.5-1997
精己二酸中铁含量的测定 2,2'-联吡啶分光光度法
Pure adipic acid--Determination of content of iron--2,2'-Bipyridyl spectrophotometric method
1997-07-12
GB/T 6730.7-2016
铁矿石 金属铁含量的测定 磺基水杨酸分光光度法
Iron ores—Determination of metallic iron content—Sulfosalicylic acid spectrophotometric method
2016-10-13
ISO 5518-2007
Fruits, vegetables and derived products — Determination of benzoic acid content — Spectrophotometric method
水果、蔬菜及其衍生产品——苯甲酸含量的测定——分光光度法
2007-01-18
WS/T 40-1996
尿中2-硫代噻唑烷-4-羧酸的高效液相色谱测定方法
Urine—Determination of 2-thiothiazolidine-4-carboxylic acid—High performance liquid chromatographic method
1996-10-14
WS/T 67-1996
全血胆碱酯酶活性的分光光度测定方法 硫代乙酰胆碱-联硫代双硝基苯甲酸法
Blood—Determination of cholinesterase activity—Spectrophotometric method—Acetylthiocholine and dithio-bis-(nitrobenzoic acid) method
1996-10-14