dithizone spectrophotometric total mercury

dithizone spectrophotometric total mercury, Total:40 items.

The international standard classification for "dithizone spectrophotometric total mercury" includes: Water quality , Workplace atmospheres , Acids , Cadmium, cobalt and their alloys , Rubber , Other non-ferrous metals and their alloys , Iron ores .

The Chinese standard classification for "dithizone spectrophotometric total mercury" includes: Analysis methods for toxic substances in water , Basic standards and general methods , Labor sanitation , Inorganic acid and alkali , Rare metals and their alloys analysis method , Rubber products in general , Iron ore .

中华人民共和国环境保护部

GB 7471-1987 Water quality - Determination of cadmium - Spectrophotometric method with dithizone
GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persalfate decomposed method-Dithizonc spectrophotometric method
GB 7470-1987 quality - Determination of lead - Spectrophotometric method with dithizone
GB 7472-1987 Water quality - Determination of zinc - Spectrophotometric method with dithizone

Professional Standard - Hygiene

WS/T 24-1996 Urine—Determination of mercury—Dithizone extraction spectrophotometric method
WS/T 17-1996 Urine - Determination of lead - Spectrophotometric method - Diphenylthiocarbazone method

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 11198.9-1989 Sulphuric acid for industrial use--Determination of mercury content--Dithizone photometric method
GB/T 16009-1995 Workplace air--Determination of lead--Dithizone spectrophotometric method
GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
GB/T 2592.3-1981 Thallium;Determination of mercury content;Dithizone-carbon tetrachloride extraction photometric method
GB/T 2592.6-1981 Thallium;Determination of lead content;Dithizone extraction photometric method
GB/T 9873-2002 Rubber--Determination of lead content--Dithizone photomotric method
GB/T 2592.5-1981 Thallium;Determination of cadmium content;Dithizone extraction photometric method
GB/T 7470-1987 Water quality--Determination of lead--Spectrophotometric method with dithizone
GB/T 6730.42-1986 Methods for chemical analysis of iron ores--The dithizone photometric method for the determination of lead content
GB/T 11198.7-1989 Sulphuric acid for industrial use--Determination of lead content--Dithizone photometric method
GB/T 2592.4-1981 Thallium;Determination of zinc content;Dithizone extraction photometric method
GB/T 6730.42-2017(英文版) Determination of lead content in iron ore-Dithizone spectrophotometric method
GB/T 16013-1995 Workplace air--Determination of mercury--Dithizone spectrophotometric method
GB/T 7471-1987 Water quality--Determination of cadmium--Spectrophotometric method with dithizone

Professional Standard - Non-ferrous Metal

YS/T 569.4-2006 Thallium--Determination of zinc content--Dithizone extraction photometric method
YS/T 569.3-2006 Thallium - Determination of mercury content - Dithizone-carbon tetrachloride extraction photometric method
YS/T 569.3-2015 Methods for chemical analysis of thallium―Part 3:Determination of mercury content―Dithizone carbon tetrachloride extraction spectrophotometry
YS/T 569.5-2006 Thallium - Determination of cadmium content - Dithizone extraction photometric method
YS/T 569.6-2006 Thallium - Determination of lead content - Dithizone extraction photometric method

Professional Standard - Urban Construction

CJ/T 69-1999 Municipal sewage.Determination of lead.Spectrophotometric method with dithizone
CJ/T 72-1999 Municipal sewage.Determination of cadmium.Spectrophotometric method with dithizone
CJ/T 67-1999 Municipal sewage.Determination of zinc.Spectrophotometric method with dithizone

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 6730.42-2017 Iron ores--Determination of lead content--Dithizone spectrophotometric method

Professional Standard - Chemical Industry

HG/T 3871-2008 Rubber—Determination of lead content—Dithizone photomotric method
HG/T 3871-2006 Rubber -- Determination of lead content -- Dithizone photometric method

Association Francaise de Normalisation

NF T20-434:1980 Sodium hydroxide for industrial use. Determination of mercury content. Dithizone photometric method.

International Organization for Standardization (ISO)

ISO 5992:1979 Sodium hydroxide for industrial use; Determination of mercury content; Dithizone photometric method

SCC

NS 9050:1981 Sodium hydroxide for industrial use — Determination of mercury content — Dithizone photometric method

YU-JUS

JUS H.Z1.178-1985 Testing of industrial vvaters. Determination of total mercury content. Specirophotometric method with diphenyl-tiocarbazone
JUS C.A1.233-1990 Methods for chemical analysis of cadmium. Determination of lead content. Spectrophotometric method with dithizone
JUS H.Z1.102-1983 Testing of industrial vvaters. Determination ofcadmium content. Spectrophotometric method with diph- enylthiocarbazone — dithiozone

GSO

OS GSO ISO 6636-3:2014 Fruit and vegetable products -- Determination of zinc content -- Part 3: Dithizone spectrometric method
GSO ISO 6636-3:2014 Fruit and vegetable products -- Determination of zinc content -- Part 3: Dithizone spectrometric method

Others: total mercury dithizone,Determination of Mercury by Dithizone Spectrophotometry,dithizone spectrophotometric mercury,dithizone spectrophotometric total mercury,Determination of Mercury by Dithizone Extraction Spectrophotometry,Determination of total mercury dithizone