How much absorbance

How much absorbance, Total:112 items.

The international standard classification for "How much absorbance" includes: Analytical chemistry in general , Waxes, bituminous materials and other petroleum products , Water quality in general , Solid wastes , Cadmium, cobalt and their alloys , Water quality , Chemical analysis of metals , Petroleum products in general .

The Chinese standard classification for "How much absorbance" includes: Electron optics and other physical optics instrument , Electrochemical, thermochemistry and optical profile type analyzer , Petroleum wax , Analysis methods for toxic substances in atmosphere , Analysis methods for industrial residue pollutants , Rare metals and their alloys analysis method , Heavy metals and their alloys analysis method , Analysis methods for toxic substances in water , Petroleum products in general , Semimetal and semiconductor material analysis method , chromatograph .

Group Standards of the People's Republic of China

T/ZJSEIA 003-2022 Combined vacuum sucker for photovoltaic cell
T/QAS 081.5-2023 Chemical analysis of polymetallic minerals - Part 5: Determination of gold by foam adsorption - atomic absorption spectrometry
T/QGCML 4032-2024 Filters that reduce spectral shifts at specific angles

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

JJG(航空) 043-1989 Verification Regulations for Atomic Absorption Spectrophotometer
JJG(地质) 1001-1990 Verification Regulations for Atomic Absorption Spectrophotometer
JJG 694-2009 Verfication Regulation for Atomic Absorption Spectropotometers
JJG 694-1990 Atomic Absorption Spectrophotometer

Professional Standard - Agriculture

778兽药典一部-2015 Appendix Contents 0400 Spectroscopy 0406 Atomic Absorption Spectrophotometry
1761药典一部-2010 Appendix VD Atomic Absorption Spectrophotometry
154药典三部-2010 Appendix II Spectrophotometry IIB Atomic Absorption Spectrophotometry
70药典四部-2015 0406 Atomic absorption spectrophotometry
774兽药典二部-2015 Appendix Contents 0400 Spectroscopy 0403 Atomic Absorption Spectrophotometry
199药典三部-2020 Spectrophotometry 0406 Atomic Absorption Spectrophotometry
2299药典二部-2010 Appendix IV D Atomic Absorption Spectrophotometry
50药典四部-2020 0406 Atomic absorption spectrophotometry
180药典三部-2015 Spectrophotometry 0406 General Principles of Atomic Absorption Spectrophotometry 21

Professional Standard - Machinery

JB/T 6780-1993 Atomic Absorption Spectrophotometer

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

GB/T 15555.6-1995 Solid waste - Determination of total chromium - Flame atomic absorption spectrometry
GB/T 2592.2-1981 Thallium--Determination of iron content--1, 10-phenanthroline photometric method
GB/T 11912-1989 Water quality--Determination of nickel--Flame atomic absorption spectrometric method
GB/T 11081-1989 White oils-Determination of ultraviolet absorption
GB/T 7468-1987 Water quality; Determination of total mercury; Cold atomic absorption spectrophotometry
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 21187-2007 Atomic absorption spectrophotometer
GB/T 2592.7-1981 Thallium;Determination of aluminum content;Chromazurol S photometric method
GB/T 15555.9-1995 Solid waste - Determination of nickel - Flame atomic absorption spectrometry
GB/T 2129-1980 Determination of lead content in cadmium--Atomic absorption spectrophotometric method
GB/T 11081-2005 Standard test method for ultraviolet adsorption of white oils
GB/T 2131-1980 Determination of zinc content in cadmium--Atomic absorption spectrophotometric method

Professional Standard - Energy

NB/SH/T 0415-2013 Determination Method for Ultraviolet Absorbance and Absorptivity of Petroleum Products

Taiwan Provincial Standard of the People's Republic of China

CNS 7519-1981 Method for Determination of Cobalt in Ores (Absorptiometric Method)
CNS 10830-1984 Method for Determination of Phosphorus of Coal and Coke (Molybdenum Blue Absorptiometric Method)
CNS 6494-1980 General Rules for Absorptiometric Analysis
CNS 8997-1982 Method of Test for Copper in Industrial Waste Water - Spectrophotometric Method
CNS 8995-1982 Chemical Reagent (Absorptivity Determination)

Shanghai Provincial Standard of the People's Republic of China

DB31/T 1481-2024 Evaluation specifications for naked eye vision and refraction of children and adolescents

National Metrological Technical Specifications of the People's Republic of China

JJF 1574-2016 Program of Pattern Evaluation of Atomic Absorption Spectrophotometers

Professional Standard - Non-ferrous Metal

YS/T 226.9-1994 Determination of chlorine content in selenium - Thiocyanate photometric method
YS/T 226.2-1994 Determination of antimony content in selenium--Malachite green photometric method
YS/T 569.2-2006 Thallium - Determination of iron content - 1 10-phenanthroline photometric method
YS/T 226.6-1994 Determination of the amount of arsenic in selenium (arsenic molybdenum blue absorptiometry)
YS/T 226.7-1994 Determination of silicon content in selenium--Silicon-molybdenum blue photometric method
YS/T 226.8-1994 Determination of boron content in selenium (methylene blue absorptiometry)
YS/T 227.4-1994 Determination of iron content in tellurium--1 10-phenanthroline photometric method
YS/T 569.7-2006 Thallium - Determination of aluminum content - Chromazurol S photometric method
YS/T 226.10-1994 Determination of sulphur content in selenium--Distillation-reduction photometric method

Professional Standard - Petrochemical Industry

SH/T 0662-1998 Mineral oil - Determination of ultraviolet absorbance
SH/T 0406-1992 Determination method for vaseline ultraviolet absorbance

Professional Standard - Education

JY/T 023-1996 General rules for graphite furnace atomic absorption spectrophotometry

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 3364-2024 Determination of polysaccharide content in Artemisia annua seeds Spectrophotometric method

Jilin Provincial Standard of the People's Republic of China

DB22/T 1685-2012 Determination of Ginseng Polysaccharides in Ginseng by Spectrophotometry

中华人民共和国环境保护部

GB 11907-1989 Water quality - Determination of silver-Flame atomic absorption spectrophotometric method

SCC

AWWA ACE94053 What is the Turbidity of Your Files?
AWWA ACE95216 Mitigation Planning: How Much is Enough
AWWA ACE63223 Energy Savings: How Much Can You Save?
AWWA ACE92004 What is a Proper Rate of Return?
AWWA 51866 Show Me the Savings! Do New Homes Use Less Water?
NS 4787:2002 Water quality — Determination of colour — Method by spectrophotometric determination of absorbans at 410 nm
JIS K 0115:2020 General rules for molecular absorptiometric analysis
AWWA JAW3850 Journal AWWA — How Much Water Supply Capacity is Enough?
NS 9462:2006 Water quality — Determination of UV-absorbance
AWWA WSC61378 What's the Right Amount to Spend on Security Improvements?
AWWA ACE60081 What's the Right Amount to Spend on Security Improvements?

HU-MSZT

MSZ 6830/31-1981 Judging the nutritional value of feed based on the amount absorbed

CN-STDBOOK

图书 3-8773 How much do you know about earthquakes
图书 A-4912 How much do you know about food labeling - ingredient list
图书 A-4911 How much do you know about food labeling - other labels
图书 A-4913 What to Know About Food Labeling - Dates and Net Amounts
图书 A-4914 How much do you know about food labeling—food nutrition labels

IX-FAO

CAC/RCP 68-2009(En) Reducing food contamination with PAHs from smoking and direct drying processes

Korean Agency for Technology and Standards (KATS)

KS M 0012-1999 General rules for molecular absorptiometric analysis
KS M 0012-2009 General rules for molecular absorptiometric analysis
KS D ISO 1053:2012 Zinc－Determination of copper content?Spectrophotometric method
KS M 0012-2019 General rules for molecular absorptiometric analysis
KS D 1659-2019 Methods for atomic absorption spectrophotometric analysis of iron and steel
KS D 1659-1993 Methods for atomic absorption spectrophotometric analysis of iron and steel
KS D 1659-2008(2019) Methods for atomic absorption spectrophotometric analysis of iron and steel
KS E 3030-2007 Atomic absorption spectrochemical analysis for iron ores

PL-PKN

PN C80000-1992 Reagents and pure substances. Determination of small quantities of elements by atomic absorption spectrometry

International Federation of Trucks and Engines

NAVISTAR TMS 9513-2013 VOID - Glare Reduction

Association Francaise de Normalisation

NF T01-035:1979 Molecular absorption spectrophotometry. Spectrophotometers and photometers. Record card. Standard layout.
NF T01-032:1976 Molecular absorption spectrophotometry. Optical cells.
NF T01-036:1980 Molecular absorption spectrophotometry. Methods of inspection of apparatus.
NF C93-805-10-4*NF EN 61290-10-4:2007 Optical amplifiers - Test methods - Part 10-4 : multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer
NF A06-718:1986 Cuivre et alliages - Dosage du phosphore - Méthode par spectrophotométrie d'absorption moléculaire

IN-BIS

IS 9958-1981 Determination of Zinc by Atomic Absorption Spectrophotometry
IS 12122-1987 Method for determination of nickel by atomic absorption spectrophotometry
IS 12074-1987 Method for determination of lead using atomic absorption spectrophotometer
IS 12042-1987 Method for determination of molybdenum using atomic absorption spectrophotometer
IS 11124-1984 Method for determination of arsenic by atomic absorption spectrophotometry
IS 12491-1988 Method for determination of magnesium by atomic absorption spectrophotometry
IS 12046-1987 Method for determination of manganese by atomic absorption spectrophotometry
IS 11123-1984 Method for determination of copper by atomic absorption spectrophotometry
IS 10614-1983 Method for determination of sodium and potassium by atomic absorption spectrophotometry

NL-NEN

NEN 2583-1991 Fertilizers - Determination of cadmium content (of at least 10 mg/kg) by atomic absorption spectrometry (flame technique)

British Standards Institution (BSI)

BS EN 61290-10-4:2007 Optical amplifiers - Test methods - Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer

Indonesia Standards

SNI 13-6180-1999 Procedure for optimization of flame Atomic Absorption Spectrophotometer (AAS)

SAE - SAE International

SAE J2829-2011 Pedestrian Visibility - Low Beam Optimization to Reduce Night-time Fatalities
SAE J2829-2009 Pedestrian Visibility—Low Beam Optimization to Reduce Night-time Fatalities

NO-SN

NS 9462-2006 Water quality Determination of UV-absorbance

German Institute for Standardization

DIN 58963-2:1983 Optical cells for photometric measurements; precision rectangular spectrophotometric cells; dimensions, requirements
DIN 19012:1990 Multiple lamps; flash lamp arrays; photometric data
DIN EN 61290-10-4:2008 Optical amplifiers - Test methods - Part 10-4: Multichannel parameters - Interpolated source subtraction method using an optical spectrum analyzer (IEC 61290-10-4:2007); German version EN 61290-10-4:2007

Spanish Association for Standardization (UNE)

UNE 84124:2000 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.
UNE 55047:1973 FATS. SPECTROPHOTOMETRIC MEASURE OF ABSORPTION IN THE ULTRAVIOLET AREA.
UNE 84124:2014 Cosmetic raw materials. Determination of UV-filters by spectrophotometric absorbance.

GOST

GOST 12852.6-2020 Cellular concrete. Method of hygroscopic moisture determination

KR-KS

KS D 1659-2008(2024) Methods for atomic absorption spectrophotometric analysis of iron and steel

YU-JUS

JUS H.B8.237-1988 Ethanol for industrial use.Estimation of content of carbonyl compounds present in small amounts.Photometric method

CZ-CSN

CSN 75 7400-1998 Water quality - Determination of silver by atomic absorption spectrometric methods
CSN ISO 778:1994 Pulps. Determination of copper content. Extraction photometric and flame atomic absorption spectrometric methods

BE-NBN

NBN T 04-088-1983 Ethanol for industrial use - Estimation of content of carbonyl compounds présent insmall amounts - Photometric method

Others: Absorbance,What is the absorbance,How much absorbance,How much is the absorbance,Approximate absorbance,What is the power of the spectrophotometer,How many milliliters is the cuvette in the spectrophotometer,flame absorbance,Absorbance,What is the power of the UV spectrophotometer,What is the maximum degree of optical rotation,What is the best absorbance,What is the optical rotation of fructose?