chemical step-by-step degradation

chemical step-by-step degradation, Total:99 items.

The international standard classification for "chemical step-by-step degradation" includes: Protection against dangerous goods , Cookware, cutlery and flatware .

The Chinese standard classification for "chemical step-by-step degradation" includes: Marking, packaging, transport and storage in general , Cooking appliances, basic standards and general methods .

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

GB/T 21831-2008 Testing of chemicals - Ready biodegradability - Closed bottle test
GB/T 18006.2-1999 Test method for determining the degradability of single use and degradable lunch container and drinking set
GB/T 21816-2008 Testing of chemicals - Inherent biodegradability - Zahn-Wellens test
GB/T 42992.1-2023 Chemicals—Simulation tests to assess the biodegradability of chemicals discharged in wastewater—General considerations
GB/T 21803-2008 Testing of chemicals - Ready biodegradability - DOC die-away test
GB/T 27857-2011 Chemicals - Anaerobic biodegradability of organic compounds in digested sludge - By measurement of gas production
GB/T 30665-2014 Chemicals-Biodegradability in seawater-Closed bottle method
GB/T 21818-2008 Testing of chemicals - Inherent biodegradability - Modified MITI test （II）
GB/T 21802-2008 Testing of chemicals - Ready biodegradability - Modified MITI test （I）
GB/T 21815.1-2008 Testing of chemicals Biodegradability in seawater - Shake flask method
GB/T 21801-2008 Testing of chemicals - Ready biodegradability - Manometric respirometry test
GB/T 27849-2011 Chemicals—Degradation screening test—Chemical oxygen demand
GB/T 21856-2008 Testing of chemicals - Ready biodegradability - CO2 evolution test
GB/T 21857-2008 Testing of chemicals - Ready biodegradability - Modified OECD screening test
GB/T 27852-2011 Chemicals—Biodegradation screening test—Biochemical oxygen demand
GB/T 27850-2011 Chemicals—Ready biodegradability—General considerations

Professional Standard - Commodity Inspection

SN/T 2835-2011 Safety Test Method of Import and Export Dangerous Chemicals - Determination of the Chemical Oxygen Demand (COD)

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 35523-2017 Chemicals—Aerobic mineralisation in surface water—Simulation biodegradation test
GB/T 35518-2017 hemicals—Inherent biodegradability in soil test

Group Standards of the People's Republic of China

T/SDAQI 049-2021 Ecologically degradable plastics Photooxidation test method
T/SDAQI 050-2021 Ecologically degradable plastics Thermal oxygen degradation test method
T/SDAQI 051-2021 Ecologically degradable plastics Biodegradation test method

未注明发布机构

DIN EN ISO 22995 E:2018-05 Automatic stepwise cooling method for determination of cloud point of petroleum products (draft)

国家市场监督管理总局、中国国家标准化管理委员会

GB/T 36700.4-2018 Chemicals—Guidance on hazard classification to the aquatic environment—Part 4:Degradation

Korean Agency for Technology and Standards (KATS)

KS M ISO 1408-2022 Rubber－Determination of carbon black content－Pyrolytic and chemical degradation methods
KS M ISO 1408-2012(2017) Rubber－Determination of carbon black content－Pyrolytic and chemical degradation methods
KS M ISO 1408-2012(2022) Rubber－Determination of carbon black content－Pyrolytic and chemical degradation methods
KS M ISO 1408:2012 Rubber－Determination of carbon black content－Pyrolytic and chemical degradation methods
KS E ISO 15855:2003 Copper, lead and zinc sulfide concentrates－Step-by-step procedure for the testing of static scales

GSO

OS GSO ISO 1408:2015 Rubber -- Determination of carbon black content -- Pyrolytic and chemical degradation methods
BH GSO ISO 22995:2022 Petroleum products — Determination of cloud point — Automated step-wise cooling method
GSO ISO 22995:2021 Petroleum products — Determination of cloud point — Automated step-wise cooling method
GSO ISO 4765:2024 Chemically-induced ultra-weak photon emission (UPE) — Measurement as an analysis method of degradation of polymeric material

International Organization for Standardization (ISO)

ISO 1408:1995 Rubber - Determination of carbon black content - Pyrolytic and chemical degradation methods
ISO 1408:1987 Rubber; Determination of carbon black content; Pyrolytic and chemical degradation methods
ISO 374-4:2019 Protective gloves against dangerous chemicals and micro-organisms — Part 4: Determination of resistance to degradation by chemicals

Japanese Industrial Standards Committee (JISC)

JIS K 6227:1998 Rubber -- Determination of carbon black content -- Pyrolytic and chemical degradation methods
JIS K 6220-3:2018 Rubber compounding ingredients -- Organic chemicals -- Test methods -- Part 3: p-Phenylenediamine antidegradants (PPDs)

BE-NBN

NBN T 31-021-1988 Rubber - Determination of carbon black content-Pyrolytic and Chemical degradation methods

AENOR

UNE 53570:1996 RUBBER. DETERMINATION OF CARBON BALCK CONTENT. PYROLYTIC AND CHEMICAL DEGRADATION METHODS.

ES-UNE

UNE-ISO 1408:2021 Rubber. Determination of carbon black content. Pyrolytic and chemical degradation methods
UNE-EN ISO 22995:2020 Petroleum products - Determination of cloud point - Automated step-wise cooling method (ISO 22995:2019)
UNE-EN ISO 374-4:2019 Protective gloves against dangerous chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals (ISO 374-4:2019) (Endorsed by Asociación Española de Normalización in January of 2020.)
UNE-EN 116:2015 Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method

Danish Standards Foundation

DS/ISO 1408:1981 Vulcanized rubber. Determination of carbon black content. Pyrolytic methods

Standard Association of Australia （SAA）

AS 1683.17:2001 Methods of test for rubber - Determination of carbon black content of vulcanized rubber - Pyrolytic and chemical degradation methods
AS 4828.4:2008 Degradability of plastics - Methods of test - Test method for heat aging of degradable plastics
AS 4351.1:1996 Biodegradability - Organic compounds in an aqueous medium - Method for determining and reporting biodegradability

American Society for Testing and Materials (ASTM)

ASTM D5771-95 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-15 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-05 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-04 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-02 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5771-03 Standard Test Method for Cloud Point of Petroleum Products (Optical Detection Stepped Cooling Method)
ASTM D5666-95(2019) Standard Test Method for Rubber Chemical Antidegradants—Purity of p -Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
ASTM D5771-17 Standard Test Method for Cloud Point of Petroleum Products and Liquid Fuels (Optical Detection Stepped Cooling Method)
ASTM D5666-95(2014) Standard Test Method for Rubber Chemical Antidegradants—Purity of p -Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
ASTM E1798-96(2008) Standard Test Method for Assessing Treatability or Biodegradability, or Both, of Organic Chemicals in Porous Pots
ASTM D5666-95(2023) Standard Test Method for Rubber Chemical Antidegradants—Purity of p -Phenylenediamine (PPD) Antidegradants by High Performance Liquid Chromatography
ASTM D5388-93(1997) Standard Test Method for Indirect Measurements of Discharge by Step-Backwater Method

RU-GOST R

GOST 32434-2013 Testing of chemicals of environmental hazard. Phototransformation of chemicals in water. Directphotolysis
GOST 32427-2013 Testing of chemicals of environmental hazard. Ready Biodegradability
GOST 32295-2013 Test methods for chemicals of environmental hazard. Assessment of inherent biodegradability using fisile ooze
GOST 33644-2015 Testing of chemicals of environmental hazard. Biodegradability in Seawater
GOST 32640-2014 Testing of chemicals that are hazardous to the environment. Determination of the potential biodegradability of chemicals in soil
GOST 32537-2013 Testing of chemicals of environmental hazard. Determination of biodegradability under aerobic treatment methods

Association Francaise de Normalisation

BP X30-206-1:2007 Good practices for the stepwise introduction of a management system intended for the printing profession . Part 1 : stepwise introduction of an environmental management system
NF T60-681*NF EN ISO 22995:2019 Petroleum products - Determination of cloud point - Automated step-wise cooling method
NF S91-141:1997 Biodégradabilité des alliages métalliques utilisés en art dentaire - Normalisation d'essais électrochimiques
NF S75-501-4:2014 Protective gloves against chemicals and micro-organisms - Part 4 : determination of resistance to degradation by chemicals
NF EN ISO 374-4:2019 Protective gloves against hazardous chemicals and micro-organisms - Part 4: determination of resistance to degradation by chemicals
NF S75-501-4*NF EN ISO 374-4:2019 Protective gloves against dangerous chemicals and micro-organisms - Part 4 : determination of resistance to degradation by chemicals
NF M07-042*NF EN 116:2016 Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method

Society of Automotive Engineers (SAE)

SAE J2452-1999 Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance

SAE - SAE International

SAE J2452-2017 Stepwise Coastdown Methodology for Measuring Tire Rolling Resistance

German Institute for Standardization

DIN EN ISO 22995:2019-09 Petroleum products - Determination of cloud point - Automated step-wise cooling method (ISO 22995:2019); German version EN ISO 22995:2019
DIN EN ISO 22995:2019 Petroleum products - Determination of cloud point - Automated step-wise cooling method (ISO 22995:2019)
DIN EN ISO 374-4:2020-04 Protective gloves against dangerous chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals (ISO 374-4:2019); German version EN ISO 374-4:2019

British Standards Institution (BSI)

BS 7755-4.1.1:1995 Soil quality - Biological methods - Biodegradability - Guidance on laboratory testing for biodegradation of organic chemicals in soil under aerobic conditions
BS EN ISO 22995:2019 Petroleum products. Determination of cloud point. Automated step-wise cooling method
BS EN 374-4:2013 Protective gloves against chemicals and micro-organisms. Determination of resistance to degradation by chemicals

SCC

AWWA JAW28839 Journal AWWA — Effect of Natural Organic Matter on Biodegradation of a Recalcitrant Synthetic Organic Chemical
AWWA WQTC57050 Physical, Chemical and Biological Methods for the Degradation of the Cyanobacterial Toxin, Cylindrospermopsin
AWWA JAW54590 Journal AWWA — Biodegradation Kinetics of Ozonated NOM and Aldehydes
DANSK DS/EN ISO 22995:2019 Petroleum products – Determination of cloud point – Automated step-wise cooling method (ISO 22995:2019)
NS-EN 374-4:2013 Protective gloves against chemicals and micro-organisms — Part 4: Determination of resistance to degradation by chemicals
NS-EN ISO 22995:2019 Petroleum products - Determination of cloud point - Automated step-wise cooling method (ISO 22995:2019)
DANSK DS/EN 374-4:2013 Protective gloves against chemicals and micro-organisms – Part 4: Determination of resistance to degradation by chemicals
AWWA WQTC62520 Degradation Kinetics of the Pharmaceutical Metronidazole via UV Photolysis and Advanced Oxidation Processes
ASD-STAN prEN 6063:1970 Fibre reinforced plastics - Test method - Determination of material degradation due to chemical products
AS 3706.12:1990 Geotextiles - Methods of test, Method 12: Determination of durability - Resistance to degradation by hydrocarbons or chemical reagents
DANSK DS/ISO 22995:2019 Petroleum products – Determination of cloud point – Automated step-wise cooling method (ISO 22995:2019)
DANSK DS/ISO 374-4:2019 Protective gloves against dangerous chemicals and micro-organisms – Part 4: Determination of resistance to degradation by chemicals
DIN EN 374-4 E:2012 Draft Document - Protective gloves against chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals; German version prEN 374-4:2012
DANSK DS/EN 116:2015 Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method

GOSTR

GOST 34281-2017 Oxo-biodegradable packaging. Method for the assessment of oxo-biodegradation of polymer films

GM Europe

GME 60221-2007 Testing electrochemical degradation of elastomer mixtures (English/German)

European Committee for Standardization (CEN)

EN 116:2015 Diesel and domestic heating fuels - Determination of cold filter plugging point - Stepwise cooling bath method
EN ISO 374-4:2019 Protective gloves against dangerous chemicals and micro-organisms - Part 4: Determination of resistance to degradation by chemicals (ISO 374-4:2019)

Others: chemical step-by-step degradation