active site

active site, Total:111 items.

The international standard classification for "active site" includes: Surface active agents , Energy and heat transfer engineering in general .

The Chinese standard classification for "active site" includes: Charcoal , Basic standards and general methods for surface active agent , Energy in general .

Shandong Provincial Standard of the People's Republic of China

DB37/T 577-2005 Determination of Phytase Activity at 6-site of Feed Additives Spectrophotometric Method

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

GB/T 6368-2008 Surface active agents - Determination of pH of aqueous solution - Potentiometric method
GB/T 11277-1989 Surface active agents--Non-ionic surface active agents--Determination of cloud point index(water number)--Volumetric method
GB/T 20450-2006 Test method for ignition temperature of activated carbon
GB 29994-2013 The Norm of Energy Consumption Per Unit Product of Coal-based Activated Carbon
GB/T 11277-2012 Surface active agents—Non-ionic surface active agents—Determination of cloud point index(water number)—Volumetric method
GB/T 6368-1993 Surface active agents－Determination of pH of aqueous solution－Potentiometric method

Group Standards of the People's Republic of China

T/CI 019-2021 Technical Specification of Normal Temperature Catalytic Oxidation for Volatile Organic Compounds

National Standardisation Body (ASRO)

SR ISO 4316:1996 Surface active agents - Determination of pH of aqueous solutions - Potentiometric method
STAS SR 13409-1998 Surface active agents - Detergents - Determination of active chlorine content - Potentiometric method

Association Francaise de Normalisation

NF T73-422:1986 Surface active agents. Mixed non-ionic surface active agents. Determination of cloud temperature (cloud point).
NF EN 14480:2004 Surfactants - Determination of anionic surfactants - Potentiometric method of titration in two phases
NF T73-287*NF EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
NF EN 13955:2003 Surfactants - Determination of the Krafft point and solubility of ionic surfactants
NF EN 1890:2006 Surfactants - Determination of the cloud point of nonionic surfactants obtained by condensation of ethylene oxides
NF T73-282*NF EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
NF EN 14668:2005 Surfactants - Determination of quaternary ammonium surfactants in raw materials and formulated products - Potentiometric titration method in two phases
NF T73-206:1996 Surface active agents. Determination of the pH value of surfactant solutions or dispersions.
NF T73-403:1999 Surface active agents. Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide.
NF T73-403*NF EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
NF T73-207:1978 Surface active agents. Determination of the sodium chloride contentpotentiometric method.

German Institute for Standardization

DIN EN 13955:2003 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN 68885 E:2015-12 Tables for domestic use - Performance characteristics - Requirements
DIN 68885:2016 Tables for domestic use - Performance characteristics - Requirements
DIN EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method; German version EN 14480:2004
DIN EN 14480 Berichtigung 1:2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method; German version EN 14480:2004, Corrigenda to DIN EN 14480:2004-11; German version EN 14480:2004/AC:2006
DIN EN 13955:2003-03 Surface active agents - Determination of Krafft-point and solubility of ionic surface active agents; German version EN 13955:2002
DIN EN 1890:2006-09 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide; German version EN 1890:2006
DIN EN 13716:2003-05 Surface active agents - Determination of total base nitrogen - Potentiometric titration; German version EN 13716:2001
DIN EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide English version of DIN EN 1890:2006-09
DIN EN 14480:2004-11 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method; German version EN 14480:2004

GCC Standardization Organization

BH GSO ISO 1065:2024 surface-active agents - Determination of cloud point
GSO ISO 1065:2008 surface-active agents - Determination of cloud point

The Directorate General of Specifications and Metrology (DGSM)

OS GSO ISO 1065:2008 surface-active agents - Determination of cloud point
OS GSO ISO 4316:1994 SURFACE ACTIVE AGENTS – DETERMINATION OF pH OF AQUEOUS SOLUTIONS – POTENTIOMETRIC METHOD

Magyar Szabványügyi Testület

MSZ MI 19376-1977 Beta-ray isotope activity detection in water
MSZ MI 19386-1977 Gamma ray isotope activity detection in water

Association for Electrical, Electronic & Information Technologies (VDE)

VDE 0493-1-6656 E*DIN EN ISO 11665-6:2019-12 Measurement of radioactivity in the environment — Air: radon-222 — Part 6: Spot measurement methods of the activity concentration (ISO/FDIS 11665-6:2019)

Spanish Association for Standardization (UNE)

UNE-EN 14480:2005/AC:2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
UNE-EN 14480:2005 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
UNE-EN 1890:1999 SURFACE ACTIVE AGENTS. DETERMINATION OF CLOUD POINT OF NON-IONIC SURFACE ACTIVE AGENTS OBTAINED BY CONDENSATION OF ETHYLENE OXIDE
UNE-EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents.
UNE-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration.
UNE-EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide

Ente Nazionale Italiano di Unificazione

EC 1-2010 UNI EN 14480:2005 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
UNI EN 14480:2005 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
UNI EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
UNI EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
UNI EN 14667:2005 Surface active agents - Determination of low boiling solvents in liquid formulations - Gas chromatographic method

Danish Standards Foundation

DS/EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
DANSK DS/EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
DS/EN 14480/AC:2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
DANSK DS/EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
DS/EN 13955:2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
DANSK DS/EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
DANSK DS/EN 14668/AC:2005 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
DS/EN 1890:2006 Surface active agents – Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
DANSK DS/EN 14668:2005 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
DS/EN 14668:2005 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
DANSK DS/EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration

Standards Norway

NS-EN 14480:2004 Surface active agents — Determination of anionic surface active agents — Potentiometric two-phase titration method
NS-EN 1890:1999 Surface active agents — Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
NS-EN 13955:2002 Surface active agents — Determination of Krafft point and solubility of ionic surface active agents
NS-EN 1890:2006 Surface active agents — Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
NS-EN 14668:2005 Surface active agents — Determination of quaternary ammonium surface active agents in raw materials and formulated products — Potentiometric two-phase titration method
NS-EN 13716:2001 Surface active agents — Determination of total base nitrogen — Potentiometric titration

Lithuanian Standards Office

LST EN 14480-2005 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
LST EN 14480-2005/AC-2006 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
LST EN 13955-2003 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
LST ISO 4316:1997 Surface active agents. Determination of pH of aqueous solutions. Potentiometric method
LST EN 13716-2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
LST EN 1890-2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide

Swedish Institute for Standards

SS-EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
SS-EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
SIS SS-ISO 5353:1983 Earth-moving machinery - Seat index point
SS-EN 13716:2002 Surface active agents - Determination of total base nitrogen - Potentiometric titration
SS-EN 14668:2005 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method

American Society for Testing and Materials (ASTM)

ASTM D3466-06 Standard Test Method for Ignition Temperature of Granular Activated Carbon
ASTM RR-D12-1012 1997 D6173-Test Method for Determination of Various Anionic Surfactant Actives by Potentiometric Titration
ASTM D6173-97 Standard Test Method for Determination of Various Anionic Surfactant Actives by Potentiometric Titration
ASTM D6173-97(2005) Standard Test Method for Determination of Various Anionic Surfactant Actives by Potentiometric Titration
ASTM D3466-06(2011) Standard Test Method for Ignition Temperature of Granular Activated Carbon
ASTM D6173-97(2014) Standard Test Method for Determination of Various Anionic Surfactant Actives by Potentiometric Titration
ASTM D4251-89(2024) Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
ASTM D4251-89(1995)e1 Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
ASTM D4251-89(2016) Standard Test Method for Active Matter in Anionic Surfactants by Potentiometric Titration
ASTM D3466-06(2023) Standard Test Method for Ignition Temperature of Granular Activated Carbon

British Standards Institution (BSI)

BS EN 14480:2004 Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
BS EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
BS EN 1890:1999 Surface active agents. Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
BS EN 14480:2004(2009) Surface active agents - Determination of anionic surface active agents - Potentiometric two-phase titration method
BS EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide

European Committee for Standardization (CEN)

EN 13955:2002 Surface active agents - Determination of Krafft point and solubility of ionic surface active agents
EN 14668:2005/AC:2006 Surface active agents - Determination of quaternary ammonium surface active agents in raw materials and formulated products - Potentiometric two-phase titration method
EN 1890:2006 Surface active agents - Determination of cloud point of non-ionic surface active agents obtained by condensation of ethylene oxide
EN 1890:1999 Surface Active Agents - Determination of Cloud Point of Non-Ionic Surface Active Agents Obtained by Condensation of Ethylene Oxide
EN 13716:2001 Surface active agents - Determination of total base nitrogen - Potentiometric titration

International Telecommunication Union (ITU)

ITU-R S.670-1992 Flexibility in the positioning of satellites as a design objective
RESOLUCIÓN 55 SPANISH-2008 Integración de las cuestiones de género en las actividades del UIT-T
ITU-R S.670-1-1992 Flexibility in the Positioning of Satellites as a Design Objective - Section 4D3 - Spacecraft Station-Keeping - Satellite Antenna Radiation Pattern - Pointing Accuracy

American Water Works Association (AWWA)

AWWA WQTC59007 Biological Activated Carbon Filtration: Pilot Experiments in the Netherlands

Gosstandart of Russia

GOST R 55957-2014 Activated carbon. Standard test method for ignition temperature
GOST R 50097-1992 Surface active agents. Determination of interfacial tension. Drop volume method

Czech Standards Institute (UNMZ)

CSN 24 3328-2005 Live centres extended with 60° point angle
CSN 24 3324-2005 Live centres with 60° point angle

Japanese Industrial Standards Committee (JISC)

JIS X 6303:2000 Integrated circuit(s) cards with contacts -- Physical characteristics and location of contacts

Belgian Standards Institute

NBN T 63-133-1980 Surface active agents - Deermination of pH of àqueous solutions -Potentiometric metho?

Korean Agency for Technology and Standards (KATS)

KS M ISO 4316-2019 Surface active agents－Determination of pH of aqueous solutions－Potentiometric method
KS M ISO 4316-2004(2019) Surface active agents－Determination of pH of aqueous solutions－Potentiometric method

Polski Komitet Normalizacyjny (PKN)

PN C04835-1986 Surfactants Non-ionic compounds Polyoxyethylene derivatives Determination of cloud point