total alkaloid spectrophotometry

total alkaloid spectrophotometry, Total:105 items.

The international standard classification for "total alkaloid spectrophotometry" includes: Tobacco, tobacco products and related equipment , Spices and condiments , Sewage water , Animal feeding stuffs , Solid wastes , Cosmetics. Toiletries .

The Chinese standard classification for "total alkaloid spectrophotometry" includes: Tobacco , Flavoring materials , Grease and oil processing and products , Analysis methods for industrial wastewater and pollutants , Livestock and poultry feed and additive , Analysis methods for industrial residue pollutants , Analysis methods for toxic substances in atmosphere , Basic standards and general methods for water treatment agent , Cosmetics .

Professional Standard - Tobacco

YC/T 139-1998 Cigarettes - Determination of allkaloids retention by the filters - Spectrometric method
YC/T 35-1996 Tobacco and tobacco products - Determination of total volatile bases
YC/T 34-1996 Tobacco and tobacco products -- Determination of alkaloids -- Spectrometric method
YC/T 36-1996 Cigarettes - Determination of alkaloids in total particulate matter - Spectrometric method

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

GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB/T 23225-2008 Tobacco and tobacco products - Determination of alkaloids - Spectrometric method
GB/T 17481-1998 The method for determination of choline choride in premix--Spectrophotometry
GB/T 15555.1-1995 Solid waste-Determination of total mercury-Cold atomic absorption spectrometry
GB/T 23226-2008 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
GB/T 15555.5-1995 Solid waste - Determination of total chromium-1,5 - Diphenylcarbohydrazide spectrophotometric method
GB/T 23354-2009 Cigarettes - Determination of alkaloids retention by the filters - Spectrometric method
GB/T 6437-2002 Determination of phosphorus in feed--Spectphotometry
GB/T 30389-2013 Chillies and Chilli Oleoresins - Determination of Total Capsaicinoid Content - Spectrophotometric Methods
GB/T 17528-1998 Determination of piperine content--Spectrophotometric method
GB/T 4918-1985 Waste water from manufacturing process--Determination of total nitro compounds--Spectrophotometric method

Professional Standard - Environmental Protection

HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method
HJ 745-2015 Soil - Determination of cyanide and total cyanied - Spectrometric method
HJ 750-2015 Solid Waste - Determination of total chromium - Furnace atomic absorption spectrometry
HJ 749-2015 Solid Waste - Determination of total chromium - Flame atomic absorption spectrometry
HJ 632-2011 Soil-Determination of Total Phosphorus by alkali fusion–Mo-Sb Anti spectrophotometric method
HJ 712-2014 Solid waste - Determination of total phosphorus - Ammonium metamolybdate spectrophotomtric method
HJ 687-2014 Solid waste- Determination of hexavalent chromium - by alkaline digestion/flame atomic absorption spectrophotometic

Group Standards of the People's Republic of China

T/CSTM 01090-2022 Acetylcholinesterase-Determination of activity-Spectrophotometric method
T/CAIA SHO19-2022 Acetylcholinesterase-Determination of activity -Spectrophotometric method
T/YNRZ 011-2024 The Determination of Total Amino Acids in Coffee beans With Spectrophotometry

Professional Standard - Chemical Industry

HG/T 4327-2012 Reclaimed water—Determination of total iron content—Spectrophotometric method

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 6437-2018 Determination of phosphorus in feeds—Spectrophotometry
GB/T 40897-2021 Determination of alkali sulfides and alkaline earth sulfides in cosmetics—Methylene blue spectrophotometric method

中华人民共和国环境保护部

GB 4918-1985 Waste Water from manufacturing process-Determination of total nitro compounds-Spectrophotometric method

Taiwan Provincial Standard of the People's Republic of China

CNS 14573-2001 Starches and derived products－Determination of total phosphorus content－Spectrophotometric method

Tianjin Provincial Standard of the People's Republic of China

DB12/T 847-2018 Spectrophotometric method for the determination of total sugar in feed

Professional Standard - Urban Construction

CJ/T 3018.9-1993 Leachate - determination of total phosphorus - spectrophotometric molybdovanadophosphate method
CJ/T 78-1999 Municipal sewage.Determination of total phosphorus.Spectrophotometric method

Hunan Provincial Standard of the People's Republic of China

DB43/T 1404-2018 Determination of total cyanide in water and soil by gas-liquid separation and collection spectrophotometry

Korean Agency for Technology and Standards (KATS)

KS H ISO 3400-2007(2022) Cigarettes－Determination of alkaloids in smoke condensates－Spectrometric method
KS H ISO 2881-2009(2019) Tobacco and tobacco products－Determination of alkaloid content－Spectrometric method
KS J 4207-2021 Spectrophotometric and fluorometric methods for GMO quantification
KS M ISO 5935:2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS H ISO 3400:2007 Cigarettes－Determination of alkaloids in smoke condensates－Spectrometric method
KS H ISO 3400-2022 Cigarettes－Determination of alkaloids in smoke condensates－Spectrometric method
KS M ISO 5935:2010 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS H ISO 3400-2007(2017) Cigarettes－Determination of alkaloids in smoke condensates－Spectrometric method
KS H ISO 3401-2013(2018) Cigarettes－Determination of alkaloid retention by the filters－Spectrometric method
KS H ISO 15152:2019 Tobacco — Determination of the content of total alkaloids as nicotine — Continuous-flow analysis method

GSO

GSO ISO 2881:2015 Tobacco and tobacco products -- Determination of alkaloid content -- Spectrometric method
GSO ISO 3946:2015 Starches and derived products -- Determination of total phosphorus content -- Spectrophotometric method
GSO ISO 3400:2005 Cigarettes – Determination of alkaloids in smoke condensates – spectrometric method
OS GSO ISO 6491:2005 ANIMAL FEEDING STUFFS – DETERMINATION OF TOTAL PHOSPHORUS CONTENT – SPECTROPHOTOMETRIC METHOD
OS GSO ISO 3400:2005 Cigarettes – Determination of alkaloids in smoke condensates – spectrometric method
GSO ISO 6491:2005 ANIMAL FEEDING STUFFS – DETERMINATION OF TOTAL PHOSPHORUS CONTENT – SPECTROPHOTOMETRIC METHOD
OS GSO ISO 15152:2014 Tobacco -- Determination of the content of total alkaloids as nicotine -- Continuous-flow analysis method
GSO ISO 3401:2015 Cigarettes -- Determination of alkaloid retention by the filters -- Spectrometric method
GSO ISO 15152:2014 Tobacco -- Determination of the content of total alkaloids as nicotine -- Continuous-flow analysis method

BELST

STB 2545-2019 Food products. Spectrophotometric method for determination of choline

International Organization for Standardization (ISO)

ISO 2881:1977 Tobacco and tobacco products — Determination of alkaloids in tobacco — Spectrophotometric method
ISO 3400:1976 Tobacco and tobacco products — Determination of alkaloids in cigarette smoke condensates — Spectrophotometric method
ISO 6491:1980 Animal feeding stuffs; Determination of total phosphorus content; Spectrophotometric method
ISO 3400:1997 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
ISO 3400:1989 Cigarettes; determination of alkaloids in smoke condensates; spectrometric method

SCC

BS 5202-4:1976 Methods. Chemical analysis of tobacco and tobacco products.-Determination of alkaloids in tobacco: spectrophotometric method
BS 5202-7:1977 Methods for chemical analysis of tobacco and tobacco products-Determination of alkaloids in cigarette smoke condensate (spectrophotometric method)
BS 5766-3:1981 Methods for analysis of animal feeding stuffs-Determination of total phosphorus content (spectrophotometric method)
DANSK DS/ISO 3400:1997 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
DANSK DS/ISO 15152/AMD 1:2016 Tobacco - Determination of the content of total alkaloids as nicotine - Continuous-flow analysis method
DANSK DS/ISO 15152:2016 Tobacco - Determination of the content of total alkaloids as nicotine - Continuous-flow analysis method
NS-EN ISO 3946:1994 Starches and derived products — Determination of total phosphorus content — Spectrophotometric (ISO 3946:1982)
BS ISO 15152:2003 Tobacco. Determination of the content of total alkaloids as nicotine. Continuous-flow analysis method
DANSK DS/ISO 24421:2023 Biotechnology – Minimum requirements for optical signal measurements in photometric methods for biological samples

PL-PKN

PN A99004-05-1988 Tobacco and tobacco products Chemical tests Determination of alkaloid content Spectophotometric method

YU-JUS

JUS H.B8.043-1991 Liquid hydrocarbons. Determination of total chloride content. Spectrophotonetric method

Association Francaise de Normalisation

NF V18-106:1980 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method.
NF V18-106*NF ISO 6491:2011 Animal feeding stuffs - Determination of phosphorus content - Spectrophotometric method
NF ISO 3400:1997 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
NF EN ISO 3946:1994 Starches and derived products - Determination of total phosphorus content - Spectrophotometric method
NF V37-005*NF ISO 3400:1997 Cigarettes. Determination of alkaloids in smoke condensates. Spectrometric method.

PT-IPQ

NP 1664-1980 Tobacco and tobacco industrial products. Determination of concentrated alkaloids in cigarette smoke (spectrophotometric method)
NP 1663-1980 Tobacco and tobacco products. Determination of alkaloid content (photometric method)

RU-GOST R

GOST 28902-1991 Animal feeding stuffs. Determination of total phosphorus content. Spectrophotometric method
GOST R 51975-2002 Cigarettes. Determination of alkaloids content in smoke condensate. Spectrometric method
GOST 30569-1998 Cigarettes. Determination of alkaloid retention by the filters. Spectrometric method
GOST 31980-2012 Milk. Spectrometric method for determination of total phosphorus content
GOST 31584-2012 Milk. Spectrophotometric method for determination of total phosphorus content
GOST 30038-1993 Tabacco and tobacco products. Determination of alkaloids in tobacco. Spectrophotometric method

Danish Standards Foundation

DS 285:1990 Water qulity. Total arsenic content. Spectrophotometric method
DS/EN ISO 3946:1995 Starches and derived products - Determination of total phosphorus content - Spectrophometric method
DS/ISO 3400/Amd. 1:2009 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
DS/ISO 3400:1997 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method
DS 2212:1990 Water quality. Total microbial count. Epifluorescens method

British Standards Institution (BSI)

BS ISO 15152:2003+A2:2018 Determination of the content of total alkaloids as nicotine. Continuous-flow analysis method
BS ISO 3400+A1:2010 Cigarettes. Determination of alkaloids in smoke condensates. Spectrometric method
BS ISO 3400:1997+A1:2009 Cigarettes. Determination of alkaloids in smoke condensates. Spectrometric method

KR-KS

KS M ISO 5935-2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS H ISO 3401-2013(2023) Cigarettes－Determination of alkaloid retention by the filters－Spectrometric method
KS H ISO 15152-2019 Tobacco — Determination of the content of total alkaloids as nicotine — Continuous-flow analysis method

RO-ASRO

STAS SR ISO 3400:1989 Cigarettes. Determination of alkaloids in smoke condensates Spectrometric method

AENOR

UNE 35054-1:1985 FERRONIOBIUM. SPECTROPHOTOMETRIC DETERMINATION OF NIOBIUM AFTER SEPARATION ON ION EXCHANGE RESIUS
UNE-EN ISO 3946:1995 STARCHES AND DERIVED PRODUCTS. DETERMINATION OF TOTAL PHOSPHORUS CONTENT. SPECTROPHOTOMETRIC METHOD. (ISO 3946:1982).

BE-NBN

NBN V 01-008-1980 Tobacco and tobacco products - Determination of alkaloids in cigarette smoke condensate - Spectrophotometric method
NBN-ISO 3400:1992 Cigarettes - Determination of alkaloids in smoke condensates - Spectrometric method

VN-TCVN

TCVN 7098-2002 Cigarettes.Determination of alkaloids in smokecondensates.Spectrometric method

American Society for Testing and Materials (ASTM)

ASTM UOP682-84 Total Cyanide in Refinery Waters by Visible Spectrophotometry

Universal Oil Products Company (UOP)

UOP 682-1984 TOTAL CYANIDE IN REFINERY WATERS BY VISIBLE SPECTROPHOTOMETRY

NL-NEN

NEN 6483-1982 Water - Potentiometric determination of the total fluoride content
NEN 6489-1982 Water - Photometric determination of total cyanide content

Lithuanian Standards Office

LST EN ISO 3946:2000 Starches and derived products - Determination of total phosphorus content - Spectrophotometric method (ISO 3946:1982)

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