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Protein Determination Spectrophotometry

Protein Determination Spectrophotometry, Total:156 items.

In the international standard classification, Protein Determination Spectrophotometry involves: Tea. Coffee. Cocoa, Pharmaceutics, Milk and milk products, Meat, meat products and other animal produce, Farming and forestry, Biology. Botany. Zoology, Animal feeding stuffs, Cereals, pulses and derived products, General methods of tests and analysis for food products, Water quality, Vibration and shock with respect to human beings, Vocabularies, Paint ingredients, Analytical chemistry, Soil quality. Pedology, Products of the chemical industry, Laboratory medicine, Linear and angular measurements, Wastes.

RO-ASRO, Protein Determination Spectrophotometry

STAS SR 13348-1-1996 Tea. Analysis methods. Determination of proteic nitrogen by the Kjeldahl method. Spectrophotometric method

Hebei Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB13/T 5127.14-2019 Determination of Toxic and Hazardous Substances in Extracts of Implantable Medical Devices - Visible-UV Spectrophotometry for Protein Migration
DB13/T 1091-2009 Determination of acid protease activity in enzyme preparations for feed - spectrophotometric method

Professional Standard - Hygiene , Protein Determination Spectrophotometry

WS/T 42-1996 Blood.Determination of carboxyhemoglobin.Spectrophotometric method

Association Francaise de Normalisation, Protein Determination Spectrophotometry

NF V04-388*NF ISO 5548:2008 Caseins and caseinates - Determination of lactose content - Photometric method.
NF ISO 5548:2008 Caséines et caséinates - Détermination de la teneur en lactose - Méthode photométrique
NF V03-768:2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels.
NF V03-768:2015 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
NF V03-768*NF EN 15948:2020 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
NF EN 15948:2020 Céréales - Détermination de la teneur en eau et en protéines - Méthode utilisant la spectroscopie dans le proche infrarouge sur des grains entiers
NF V04-390:1988 Caseins and caseinates. Determination of nitrate and nitrite contents. Method by cadmium reduction and spectrometry.
NF EN ISO 8968-4:2016 Lait et produits laitiers - Détermination de la teneur en azote - Partie 4 : détermination de la teneur en azote protéique et non protéique et calcul de la teneur en protéines vraies (Méthode de référence)
NF T90-139*NF EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry
NF V04-221-4*NF EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4 : determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
NF T90-134*NF EN ISO 5961:1995 Water quality - Determination of cadmium by atomic absorption spectrometry
NF V04-388:1985 Caseins and caseinates. Determination of lactose content. Photometric method.

Korean Agency for Technology and Standards (KATS), Protein Determination Spectrophotometry

KS H ISO 5548:2006 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 5548:2020 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 8195:2001 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS H ISO 8195:2006 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS I ISO 6878-2007(2017) Water quality－Determination of phosphorus－Ammonium molybdate spectrometric method
KS I ISO 6333-2007(2017) Water quality－Determination of manganese－Formaldoxime spectrometric method
KS I ISO 6332-2007(2012) Water quality－Determination of iron－Spectrometric method using 1,10-phenanthroline
KS I ISO 6332:2021 Water quality ― Determination of iron —Spectrometric method using 1,10-phenanthroline
KS I ISO 10566-2008(2018) Water quality－Determination of aluminium－Spectrometric method using pyrocatechol violet

International Organization for Standardization (ISO), Protein Determination Spectrophotometry

ISO 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric method
ISO 5548:2004|IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
ISO 5548:1980 Caseins and caseinates; Determination of lactose content; Photometric method
ISO 5548:2004 | IDF 106:2004 Caseins and caseinates — Determination of lactose content — Photometric method
ISO 8968-4:2016 | IDF 20-4:2016 Milk and milk products — Determination of nitrogen content — Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)
ISO 8195:1987 Caseins and caseinates; Determination of nitrate and nitrite contents; Method by cadmium reduction and spectrometry
ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

KR-KS, Protein Determination Spectrophotometry

KS H ISO 5548-2020 Caseins and caseinates－Determination of lactose content－Photometric method
KS H ISO 8195-2001 Caseins and caseinates－Determination of nitrate and nitrite contents－Method by cadmium reduction and spectrometry
KS I ISO 6332-2021 Water quality ― Determination of iron —Spectrometric method using 1,10-phenanthroline

British Standards Institution (BSI), Protein Determination Spectrophotometry

BS ISO 5548:2004 Caseins and caseinates - Determination of lactose content - Photometric methods
BS EN 15948:2012 Cereals. Determination of moisture and protein. Method using Near-Infrared- Spectroscopy in whole kernels
BS EN 15948:2015 Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels
BS EN 15948:2020 Cereals. Determination of moisture and protein. Method using Near-Infrared Spectroscopy in whole kernels
BS EN 13506:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
BS EN 13506:2002*BS 6068-2.74:2002 Water quality - Determination of mercury by atomic fluorescence spectrometry
18/30374728 DC BS EN 15948. Cereals. Determination of moisture and protein. Method using Near-Infrared-Spectroscopy in whole kernels
BS EN ISO 7980:1987 Water quality. Determination of calcium and magnesium. Atomic absorption spectrometric method

农业农村部, Protein Determination Spectrophotometry

NY/T 3608-2020 Method for determination of collagen content in livestock and poultry bones Spectrophotometry
NY/T 3298-2018 Determination of crude protein in vegetable oils by near-infrared spectroscopy
NY/T 3870-2021 Determination of selenoamino acids in selenoproteins by liquid chromatography-atomic fluorescence spectrometry

Professional Standard - Agriculture, Protein Determination Spectrophotometry

NY/T 4306-2023 Determination of activity of papaya and bromelain by ultraviolet spectrophotometry
NY/T 4362-2023 Determination of Feed Additive Keratinase Activity Spectrophotometric Method
NY/T 2070-2011 Determination of immunoglobulin G in bovine colostrum and its products.Spectrophotometry
NY/T 2659-2014 Rapid determination of fat,protein,lactose and total solids in milk.Infrared spectrometry

RU-GOST R, Protein Determination Spectrophotometry

GOST R 51469-1999 Caseins and caseinates. Photometric method for determination of lactose content
GOST R 51466-1999 Caseins. Method for determination of "fixed ash" mass fraction

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Protein Determination Spectrophotometry

GB/T 25879-2010 Determination of lysozyme in chicken egg white.Spectrophotometry
GB/T 28715-2012 Determination of acidic and neutral protease activity in feed additives.Spetrophotometric method
GB/T 13900-1992 Water quality.Determination of RDX.Spectrophotometry
GB/T 13903-1992 Water quality.Determination of TNT.Spectrophotometry
GB/T 13903-1992 13905-1992 Determination of Water Quality TNT by Spectrophotometry
GB/T 7470-1987 Water quality--Determination of lead--Spectrophotometric method with dithizone
GB/T 7471-1987 Water quality--Determination of cadmium--Spectrophotometric method with dithizone
GB/T 7472-1987 Water quality--Determination of zinc--Spectrophotometric method with dithizone
GB/T 7481-1987 Water quality--Determination of ammonium--Spectrophotometric method with salicylic acid
GB/T 11909-1989 Water quality--Determination of silver--Spectrophotometric method with 3,5-Br2-PADAP
GB 11909-1989 Determination of silver in water by 3,5-Br2-PADAP spectrophotometry
GB 7481-1987 Determination of water quality ammonium salicylic acid spectrophotometric method
GB/T 9338-1988 Method of instrumental measurement of whiteness of fluorescent whitening agents
GB/T 15506-1995 Water quality--Determination of barium--Atomic absorption spectrometry
GB/T 11893-1989 Water quality--Determination of total phosphorus--Ammonium molybdate spectrophotometric method
GB/T 11908-1989 Water quality--Determination of silver--Spectrophotometry with cadion 2B
GB 11908-1989 Water Quality Silver Determination Cadmium Reagent 2B Spectrophotometric Method
GB/T 7493-1987 Water quality--Determination of nitrogen (nitrite)--Spectrophotometric method
GB/T 11906-1989 Water quality--Determination of manganese--Potassium periodate spectrophotometric method
GB/T 11910-1989 Water quality--Determination of nickel--Dimethylglyoxime spectrophotometric method
GB/T 23979.2-2009 Fluorescent whitening agents.Determination of relative whiteness and shade.Dyeing method for paper
GB/T 18868-2002 Method for determination of moisture,crude protein,crude fat,crude fibre,lysine and methinione in feeds--Near infrared reflectance spectroscopy
GB/T 9338-2008 Fluorescent whitening agents.Determination of relative whiteness.Instrumental measurement
GB/T 7483-1987 Water quality--Determination of fluoride--Fluor reagent spectrophotometric method
GB/T 13197-1991 Water quality--Determination of formaldehyde--Acetylacetone spectrophotometric method
GB/T 14377-1993 Water quality. Determination of triethylamine. Bromophenol blue spectrophotometric method
GB/T 9803-1988 Water quality--Determination of pentachlorophenol by safranine-T spectrophotometric method
GB 13197-1991 Determination of formaldehyde in water by spectrophotometric method of acetylacetone
GB 7483-1987 Determination of fluoride in water quality Fluorine reagent spectrophotometry
GB/T 23979.1-2009 Fluorescent whitening agents.Determination of relative whiteness and shade.Dyeing method for cotton fabric

IN-BIS, Protein Determination Spectrophotometry

Group Standards of the People's Republic of China, Protein Determination Spectrophotometry

T/CAB 0063-2020 Detection method of Type Ⅲ collagen promoting cell adhesion Spectrophotometry
T/GDMDMA 0028-2023 Heparin-binding Protein Testing Kit (chemiluminescent immunoassay)

Jilin Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB22/T 1819-2013 Spectrophotometric method for the determination of acid protease activity in enzyme preparations for feed
DB22/T 1670-2012 Determination of lignin content in ginseng by spectrophotometry

Lithuanian Standards Office , Protein Determination Spectrophotometry

LST ISO 5548:2004 Caseins and caseinates. Determination of lactose content. Photometric method (idt ISO 5548:2004)
LST EN 15948-2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
LST EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels

Danish Standards Foundation, Protein Determination Spectrophotometry

DS/EN 15948:2020 Cereals – Determination of moisture and protein – Method using Near-Infrared Spectroscopy in whole kernels
DS 289:1992 Water quality. Determination of colour. Spectrophotometric method
DS/EN 15948:2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels

PL-PKN, Protein Determination Spectrophotometry

PN-EN 15948-2021-03 E Cereals -- Determination of moisture and protein -- Method using Near-Infrared Spectroscopy in whole kernels

German Institute for Standardization, Protein Determination Spectrophotometry

DIN 10470:2011 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
DIN 10470:1999 Determination of whey protein content and casein content in total protein of milk and milk products - Derivative spectroscopic method
DIN EN 15948:2020-12 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels; German version EN 15948:2020
DIN 10470:2011-07 Milk and milk products - Determination of whey protein content and casein content in total protein - Derivative spectroscopic method
DIN EN ISO 8968-4:2016-09 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016); German version EN ISO 8968-4:2016
DIN EN 15948:2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels; German version EN 15948:2012
DIN EN 15948:2015 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels; German version EN 15948:2015
DIN EN ISO 17852:2008 Water quality - Determination of mercury - Method using atomic fluorescence spectrometry (ISO 17852:2006); English version of DIN EN ISO 17852:2008-04

CU-NC, Protein Determination Spectrophotometry

NC 57-98-1-1986 Clinical Methods and Aids. Photometric Determination of Hemoglobin in Blood. Chemical Analysis Method
NC 20-06-22-1987 Medical Sciences. Photometric Determination of Cholesterols Linked to High Density Lipoproteins. Method of Chemical Analysis

European Committee for Standardization (CEN), Protein Determination Spectrophotometry

EN 15948:2012 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels
EN 15948:2015 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels

ES-UNE, Protein Determination Spectrophotometry

UNE-EN 15948:2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels
UNE-EN ISO 8968-4:2016 Milk and milk products - Determination of nitrogen content - Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method) (ISO 8968-4:2016)

Shandong Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB37/T 4150-2020 Determination of Water Quality β-Naphthol by Fluorescence Spectrophotometry
DB37/T 4149-2020 Determination of water quality UV254 by ultraviolet spectrophotometry

Professional Standard - Water Conservancy, Protein Determination Spectrophotometry

SL 88-2012 Water quality.Determination of chlorophyll by spectrophotometry
SL 366-2006 Water quality.Determination of petroleum oil.molecular fluorescence spectrometric method
SL 327.1-2005 Water quality.Determination of arsenic.Atomic fluorescence spectrometric method
SL 327.2-2005 Water quality.Determination of mercury.Atomic fluorescence spectrometric method
SL 327.3-2005 Water quality - determination of selenium - atomic fluorescence spectrometric method
SL 327.4-2005 Water quality.Determination of lead.Atomic fluorescence spectrometric method

国家能源局, Protein Determination Spectrophotometry

SH/T 0966-2017 Determination of aromatic hydrocarbon content in white oil by UV spectrophotometry

GOSTR, Protein Determination Spectrophotometry

GOST 34551-2019 Сonfectionery. Method for determination of mass fraction of protein
GOST 34567-2019 Meat and meat products. Method for determination of moisture, fat, protein, sodium chloride and ash using near infrared spectroscopy

VN-TCVN, Protein Determination Spectrophotometry

TCVN 7724-2007 Water quality.Determination of merdury.Method using atomic fluorescence spectrometry

AT-ON, Protein Determination Spectrophotometry

OENORM EN 15948-2020 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels

CH-SNV, Protein Determination Spectrophotometry

SN EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels

IT-UNI, Protein Determination Spectrophotometry

UNI EN 15948-2021 Cereals - Determination of moisture and protein - Method using Near-Infrared Spectroscopy in whole kernels

CEN - European Committee for Standardization, Protein Determination Spectrophotometry

PREN 15948-2018 Cereals - Determination of moisture and protein - Method using Near-Infrared-Spectroscopy in whole kernels

YU-JUS, Protein Determination Spectrophotometry

JUS E.K8.049-1997 Vegetable fats and oils - Determination of eggyolk content in mayonnaise and related products - Spectrophotometric anafysis (Routine method)

中华人民共和国环境保护部, Protein Determination Spectrophotometry

GB 7472-1987 Water quality-Determination of zinc-Spectrophotometric method with dithizonc
GB 7471-1987 Water quality-Determination of cadmium-Spectrophotometric method with dithizonc
GB 7470-1987 Water quality-Determination of lead-Spectrophotometric method with dithizonc
GB 11906-1989 Water quality-Determination of manganese-Potassium periodate spectrophotometric method
GB 7493-1987 Water quality-Determination of nitrogen (nitrite)-Spectrophotometric method
GB 11910-1989 Water quality-Determination of nickel-Dimethylglyoxime spectrophotometric method
GB 11893-1989 Water quality-Determination of total phosphorus-Ammonium molybdate spectrophotometric method
GB 9803-1988 Water quality-Determination of pentachlorophenol by safranine-T spectrophotometric method

Professional Standard - Environmental Protection, Protein Determination Spectrophotometry

HJ/T 49-1999 Water quality.Determination of boron curcumin.spectrophotometric method
HJ 897-2017 Determination of water quality chlorophyll a spectrophotometric method
HJ 1191-2021 Spectrophotometric method for the determination of water quality azide
HJ 536-2009 Water quality.Determination of ammonia nitrogen.Salicylic acid spectrophotometry
HJ 490-2009 Water quality.Determination of silver.Spectrophotometry with cation 2B
HJ 593-2010 Water quality.Determination of phosphorus.Phosphomolybdenum blue spectrophotometric method
HJ 484-2009 Water quality.Determination of cyanide.Volumetric and spectrophotometry method
HJ 488-2009 Water quality.Determination of fluoride.Fluorine reagents spectrophotometry
HJ 535-2009 Water quality.Determination of ammonia nitrogen.Nessler's reagent spectrophotometry
HJ 601-2011 Water quality.Determination of formaldehyde.Acetylacetone spectrophotometric method
HJ/T 344-2007 Water quality—Determination of manganese—formaldehyde oxime spectrophotometry

未注明发布机构, Protein Determination Spectrophotometry

BS EN ISO 6878:2004(2009)*BS 6068-2.28:2004 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
BS EN ISO 8968-4:2016(2017) Milk and milk products — Determination of nitrogen content Part 4 : Determination of protein and non - protein nitrogen content and true protein content calculation (Reference method)

Standard Association of Australia （SAA）, Protein Determination Spectrophotometry

AS ISO 8968.4:2021 Milk and milk products — Determination of nitrogen content, Part 4: Determination of protein and non-protein nitrogen content and true protein content calculation (Reference method)

Shanxi Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB14/T 2013-2020 Methanol Determination of Water Quality Chromotropic Acid Spectrophotometry

Hubei Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB42/T 1086-2015 Spectrophotometric method for the determination of forest soil organic matter

国家市场监督管理总局、中国国家标准化管理委员会, Protein Determination Spectrophotometry

GB/T 39307-2020 Fluorescent whitening agents—Determination of shade and relative whiteness—Plastic coloring

Professional Standard - Medicine, Protein Determination Spectrophotometry

YY/T 1162-2009 Alpha-fetoprotein quantitative detection reagent(Kit) (Chemiluminescent Immunoassay)
YY/T 1817-2022

AENOR, Protein Determination Spectrophotometry

UNE 34080:1974 ANALYSIS METHODS FOR CHOCOLATES. DETERMINATION OF TOTAL NITROGEN. (PROTEINS).

Heilongjiang Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB23/T 2012-2017 Determination of water quality permanganate index spectrophotometry

Xinjiang Provincial Standard of the People's Republic of China, Protein Determination Spectrophotometry

DB65/T 4369-2021 Determination of Water Quality and Petroleum by Fluorescence Photometry