Colorimetric tube

Colorimetric tube, Total:37 items.

The international standard classification for "Colorimetric tube" includes: Organic chemicals , Aromatic hydrocarbons , Thermosetting materials , food products in general , Organic chemicals in general , Boilers and heat exchangers , Water quality , Workplace atmospheres , General methods of tests and analysis for food products , Cheese , Inorganic chemicals in general , Other products of the chemical industry , Ambient atmospheres , Salts .

The Chinese standard classification for "Colorimetric tube" includes: Mechanics Measurement , Basic organic chemicals , Synthetic resin and plastic , General organic chemicals , Basic standards and general methods , Boiler and its auxiliary equipment , Analysis methods for toxic substances in water , Basic standards and general methods for synthetic resin and plastic , Labor sanitation , Food sanitation , Inorganic chemicals in general , Forestry chemical raw material , Analysis methods for toxic substances in atmosphere , Oxide and elementary substance , Electric power testing technique .

National Metrological Verification Regulations of the People's Republic of China

JJG 11-1987 Verification Regulation of Color Tubes

Taiwan Provincial Standard of the People's Republic of China

CNS 13070-1992 Method of Test for Color of Water`6rColorimetric Method`6s
CNS 1220-2001 Saybolt color of petroleum products(Saybolt chromometer method)

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

GB/T 16027-1995 Workplace air--Determination of hydrogen sulfide--Colorimetric method
GB/T 5831-1986 Determination of trace oxygen in the gases; Colorimetric method
GB/T 23772-2009 Inorganic chemicals for industrial use - General method for the determination of total nitrogen content - Nesslers reagent colorimetric method
GB/T 8035-2009 Benzol products of coal carbonization—Determination of acid wash test
GB/T 6702-2022 Naphthalene sulphuric acid test
GB/T 5474-1985 Phenol-formaldehyde mouldings; Determination of free ammonia and ammonium compounds; Colorimetric comparison method
GB/T 8035-1987 Benzol products of coal carbonization--Determination of acid-wash test
GB/T 16287-1996 Method for determination of starch in food――Enzyme-colorimetric method
GB/T 8969-1988 Air quality--Determination of nitrogen oxides in ambient air--Griess-saltzman method
GB/T 16285-1996 Method for determination of glucose in food―Enzyme-colorimetric method and enzyme-electrode method
GB/T 7598-1987 Determination of water-soluble acid in transformer and turbine oils in service by colormetric method
GB/T 7482-1987 Water quality--Determination of fluoride--Visual colorimetry with zirconium alizarinsulfonate
GB/T 16286-1996 Method for determination of sucrose in food―Enzyme-colorimetric method
GB/T 24148.8-2014 Plastics—Unsaturated polyester resin—Part 8:Determination of color using platinum-cobalt colormetric method
GB/T 12149-1989 Analysis of water used in boiler and cooling system--Determination of silica--Molybdenum blue colorimetry
GB/T 16285-2008 Determination of glucose in food - Enzyme-colorimetric method and enzyme-electrode method
GB/T 6324.6-2014 Test method of organic chemical products―Part 6:Determination of color for liquids―Tristimulus colorimetry
GB/T 22031-2008 Determination of added citrate content in cheese and rpocessed cheese products―Enzyme-chlorimetric method
GB/T 8970-1988 Air quality--Determination of sulfur dioxide in a ambient air--Tetrachlomercurate(TCM), pararosaniline
GB/T 6702-2000 Naphthalene sulphuric acid test
GB/T 7479-1987 Water quality--Determination of ammonium-Nessler's reagent colorimetric method

Professional Standard - Commodity Inspection

SN/T 0311.2-2010 Method for the ditermination of sugar in cotton fiber for import and export—Part 2:Colorimetry in color card
SN/T 3851-2014 Determination of phospholipid in food for export - Colorimetric method
SN/T 0311.2-1994 Method for the determination of sugar in cotton fiber forimport and export. Colorimetry in color card

Shaanxi Provincial Standard of the People's Republic of China

DB61/T 1192-2018 Visual colorimetric method for the detection of phenolphthalein as a tracer in airtight coring

Professional Standard - Forestry

LY/T 2400-2014 Color determination method of light-colored rosin and related products(platinum-cobalt scale)

Anhui Provincial Standard of the People's Republic of China

DB34/T 2266-2014 Determination of available phosphorus in pit mud Ammonium fluoride-hydrochloric acid colorimetric method

Professional Standard - Agriculture

NY/T 1422-2007 Determination of lactose in milk and milk products Enzyme-colorimetric method

中华人民共和国环境保护部

GB/T 14668-1993 Air quality. Determination of ammonia. Nesslers reagent colorimetric method

Professional Standard - Urban Construction

CJ/T 97-1999 Municipal domestic refuse.Determination of total chromium.Diphenyl carbazide color method

Professional Standard - Chemical Industry

HG/T 4212-2011 Phosphorus oxychloride for industrial use-Determination of heavy metal content-Visual colorimetry
HG/T 4209-2011 Phosphorus trichloride for industrial use-determination of heavy metal content-visual colorimery

Professional Standard - Electricity

DL/T 502.21-2006 Analytical methods of steam and water in power plants Part 21: Determination of chlorine residual (Colorimetric method)

Professional Standard - Coal

MT/T 371-1994 Determination method of sulfur ion in coal mine water p-aminodimethylaniline colorimetric method