total nitrogen removal agent

total nitrogen removal agent, Total:109 items.

The international standard classification for "total nitrogen removal agent" includes: Tobacco, tobacco products and related equipment , Chemical reagents , Pesticides and other agrochemicals .

The Chinese standard classification for "total nitrogen removal agent" includes: Tobacco , Chemical reagent in general , Pesticide management and application method .

Group Standards of the People's Republic of China

T/QAS 071-2021 Determination of total nitrogen in brine Kjeldahl method
T/SCSX 0104-2020 "Ammonia nitrogen remover for water treatment agent" group standard
T/ZJATA 0025-2024 Water quality Total nitrogen determination Prefabricated chromotropic acid reagent spectrophotometry

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

GB/T 17980.41-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in cereals
GB/T 13595-2004 Tobacco and tobacco products--Determination of pyrethroids,organophosphorus and nitrogen-containing pesticides residues
GB/T 17980.52-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in potato
GB/T 609-1988 Chemical reagent-General method for the determination of total nitrogen
GB/T 17980.53-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in rotational field
GB/T 609-2018 Chemical reagent—General method for the determination of total nitrogen
GB/T 17980.51-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in no-crop field
GB/T 17980.40-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in rice
GB/T 17980.50-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in sugarbeet
GB/T 17980.48-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in forest
GB/T 609-2006 Chemical Reagent - General Method for the Determination of Total Nitrogen
GB/T 17980.45-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in rapes
GB/T 17980.43-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in leafy vegetables
GB/T 17980.49-2000 Pesticide - Guidelines for the field efficacy trials (I) - Herbicides against weeds in sugarcane
GB/T 17980.44-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in orchards
GB/T 17980.47-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in root vegetables
GB/T 17980.42-2000 Pesticide-Guidelines for the field efficacy trials(Ⅰ)-Herbicides against weeds in maize
GB/T 17980.125-2004 Pesticide - Guidelines for the field efficacy trials(II) - Part 125: Herbicides against weeds in soybean

工业和信息化部

HG/T 5669-2019 Textile dyeing and finishing auxiliaries- Determination of total nitrogen

Professional Standard - Agriculture

GB/T 609-2018(XG1-2024) Chemical Reagents General Method for Determination of Total Nitrogen
3药典中药成方制剂卷-2010 General Introduction Chapter 3 Common Dosage Forms of Chinese Proprietary Medicines
NY/T 1464.55-2014 Pesticide guidelines for the field efficacy trials. Part 55 -Weed control of herbicides in ginger fields
NY/T 1464.17-2007 Guidelines on efficacy evaluation of pesticides Part 17: Herbicide control weed in mung bean field
NY/T 1464.19-2007 Guidelines on efficacy evaluation of pesticides Part 19: Herbicide control weed in medlar field
GB 609-1988 General method for the determination of total nitrogen content of chemical reagents
NY/T 1464.18-2007 Guidelines on efficacy evaluation of pesticides Part 18: Herbicide control weed in gingeli field
NY/T 1464.20-2007 Guidelines on efficacy evaluation of pesticedes Part 20: Herbicide control weed in tomato field

Taiwan Provincial Standard of the People's Republic of China

CNS 8991-1982 Chemical Reagent(Ammonium Salt Nitrates and Total Nitrogen Determination)
CNS 7807-1981 Chemical Reagent (Azobenzene)

Professional Standard-Ships

CB 1225-1993 Code for Removing Drug of Radiocontamination

Sichuan Provincial Standard of the People's Republic of China

DB51/T 884-2009 Technical regulations for field efficacy tests of herbicides for controlling weeds in paddy fields

Professional Standard - Tobacco

YC/T 526-2015 Grade and investigation method of herbicide phytotoxicity in tobacco

Professional Standard - Commodity Inspection

SN/T 3891-2014 Rules of chemical treatment for Phenacoccus solenopsis Tinsley

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

JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen

Shandong Provincial Standard of the People's Republic of China

DB37/T 2735-2015 Determination of ammonium sulfate content in dry powder fire extinguishing agent Total nitrogen content method

农业农村部

NY/T 3578-2020 Diflubenzuron technical material
NY/T 1464.66-2017 Pesticide guidelines for the field efficacy trials. Part 66:Weed control of herbicides in millet fields

CZ-CSN

CSN 68 4124-1980 Determination of small mounts of total nitrogen

RU-GOST R

GOST 10671.4-2016 Reagents. Methods for determination of total nitrogen impurity

Association Francaise de Normalisation

NF ISO 20620:2022 Fertilizers and amendments - Determination of total nitrogen by combustion
NF U42-504*NF ISO 20620:2022 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
NF T73-282*NF EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
NF EN 13716:2002 Surfactants - Determination of total basic nitrogen content - Potentiometric titration
NF U26-211*NF ISO 8524:1987 Equipment for distributing granulated pesticides or herbicides. Test method.
NF V04-211:1971 MILK. DETERMINATION OF TOTAL NITROGEN CONTENT. (KJELDAHL METHOD).
NF U42-147*NF EN 15561:2009 Fertilizers - Determination of total nitrogen in calcium cyanamide containing nitrate

YU-JUS

JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
JUS H.G8.083-1983 Reagents. Sodium chloride. Determination of total nitrogen content. Colorimetric method
JUS H.G8.435-1990 Reaqents. Potassium iodide. Determination of total nitroaen content. Colorimetric method
JUS H.G8.104-1984 Reagents. Potassium chloride. Determination of total nitrogen content. Colorimetric method
JUS H.G8.415-1991 Reagents. So?ium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.290-1987 Reagents. Copper(ll) oxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.055-1983 Reagents. Hydrogen peroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.343-1988 Reagents. Zine chloride. Determination of total nitrogen content. Colorinetcic metbod
JUS H.G8.447-1990 Reagents. Zine sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
JUS H.G8.489-1991 Reagents. Potassium permanganate. Determination of total nitrogen content. Colorimetric method
JUS H.G8.514-1991 Reagents. Potassium hydroxide. Determination of total nitrogen content. Colorimetric method
JUS H.G8.298-1987 Reagents. Oxaiic acid dihydrate. Determination of total nitrogen content. Colorimetric metbod
JUS H.G8.261-1987 Reagents. Barium chloride dihydrate. Determination of total nitrogen content. Colorimetric method
JUS H.G8.064-1983 Reagents. Copper sulphate pentahydrate. Determination of total nitrogen content. Colorimetric method
JUS H.P0.006-1985 Pesticides. Herbicides. Common names, chemical names and synonyms
JUS H.G8.280-1987 Reagents. lron(ll)sulphate heptahydrate. Determination of total nitrogen content. Colorimetric method
JUS H.G8.158-1984 Reagents. Sodium carbonate anhydrous and sodium carbonate decahydrate. Determination of total ni-trogen contont. Colorimetric method

International Organization for Standardization (ISO)

ISO 20620:2021 Fertilizers and soil conditioners - Determination of total nitrogen by combustion
ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
ISO 15672:2000 Rubber and rubber additives - Determination of total nitrogen content using an automatic analyser

AENOR

UNE 34064-2:1970 PESTICIDES. COMMON NAMES FOR HERBICIDES (2 LIST).
UNE-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
UNE 34064-1:1967 PESTICIDES. COMMON NAMES FOR HERBICIDES (1 LIST).
UNE 77306:1999 SOIL QUALITY. DETERMINATION OF NITRATE NITROGEN, AMMONIUM NITROGEN AND TOTAL SOLUBLE NITROGEN IN AIR-DRY SOIL USING CALCIUM CHLORIDE SOLUTION AS EXTRACTANT.

British Standards Institution (BSI)

BS ISO 20620:2021 Fertilizers and soil conditioners. Determination of total nitrogen by combustion
BS EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
20/30419338 DC BS EN ISO 20620. Fertilizers and soil conditioners. Determination of total nitrogen by combustion

SCC

AWWA JAW36088 Journal AWWA — Organonitrogen Herbicides in the Lower Kansas River Basin
NS-EN 13716:2001 Surface active agents — Determination of total base nitrogen — Potentiometric titration
DANSK DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
SN-CEN/TS 15750:2008 Fertilizers — Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
NS-EN 15750:2009 Fertilizers — Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
DANSK DS/ISO 8524:1987 Equipment for distributing granulated pesticides or herbicides - Test method
DANSK DS/EN 15750:2009 Fertilizers - Determination of total nitrogen in fertilizers containing nitrogen only as nitric, ammoniacal and urea nitrogen by two different methods
MIL MIL-PRF-27401G-2013 Propellant Pressurizing Agent, Nitrogen

ES-AENOR

UNE 34 064 h2 pesticide. Common names of herbicides (2.a list)

Lithuanian Standards Office

LST EN 13716-2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration

Danish Standards Foundation

DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration

German Institute for Standardization

DIN EN 13716:2003-05 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
DIN EN 13716:2003 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
DIN ISO 14255:1998-11 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)
DIN ISO 14255:1998 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant (ISO 14255:1998)

HU-MSZT

MNOSZ 448-27.lap-1955 Determination of total nitrogen water

European Committee for Standardization (CEN)

EN 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration

GSO

GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
OS GSO ISO 14255:2013 Soil quality - Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
OS GSO ISO 15672:2015 Rubber and rubber additives -- Determination of total nitrogen content using an automatic analyser
GSO ISO 15672:2015 Rubber and rubber additives -- Determination of total nitrogen content using an automatic analyser
BH GSO ISO 8524:2016 Equipment for distributing granulated pesticides or herbicides -- Test method

Korean Agency for Technology and Standards (KATS)

KS I ISO 14255-2023 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
KS I ISO 14255:2009 Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
KS I ISO 14255-2009(2019) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant
KS M ISO 15672-2022 Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser
KS M ISO 15672-2007(2017) Rubber and rubber additives－Determination of total nitrogen content using an automatic analyser

PL-PKN

PN C04576 ArkusZ14-1973 Water and w?sie water Tes?s for nitrogen Calcula?ion of to?al nitrogen
PN C04663-1990 Pesticides Determination of active ingredients' in pyrethroid formulations
PN C04576 ArkusZ12-1973 Water and waste water Tests for nitrogenDetermination of total nitrogen of Kjeldahl

VN-TCVN

TCVN 6643-2000 Soil quality.Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant

NL-NEN

NEN 6642-1992 Water-Calculation of total nitrogen content

KR-KS

KS I ISO 14255-2009(2023) Soil quality－Determination of nitrate nitrogen, ammonium nitrogen and total soluble nitrogen in air-dry soils using calcium chloride solution as extractant