double ecd detector

double ecd detector, Total:67 items.

The international standard classification for "double ecd detector" includes: Analytical chemistry .

The Chinese standard classification for "double ecd detector" includes: Basic standards and general methods .

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

GB/T 32263-2015 Highly purified compound—Reagent for pesticide residue analysis—Method of the gas chromatography with electron capture detector(ECD)

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

JJG(邮电) 032-1995 Verification rules for dual-tone multi-frequency telephone tester

未注明发布机构

DIN EN 17322 E:2018-12 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)

Professional Standard - Agriculture

JAP-130 Detection method of bispyribac
JAP-132 Amitraz detection method
JAP-131 Detection method of biguanide
JAP-129 Detection method of difenfluramide

British Standards Institution (BSI)

BS EN 15742:2009 Animal feeding stuffs - Determination of OC-pesticides and PCBs by GC/ECD
BS EN 17322:2020 Environmental Solid Matrices. Determination of polychlorinated biphenyls (PCB) by gas chromatography. mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
BS ISO 18475:2023 Environmental solid matrices. Determination of polychlorinated biphenyls (PCB) by gas chromatography. mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
BS ISO 23646:2022 Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
22/30456559 DC BS ISO 18475. Environmental solid matrices. Determination of polychlorinated biphenyls (PCB) by gas chromatography. Mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
18/30382049 DC BS EN 17322. Environmental Solid Matrices. Determination of polychlorinated biphenyls (PCB) by gas chromatography-mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
12/30231385 DC BS ISO 13876. Soil quality. Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
20/30415503 DC BS ISO 23646. Soil quality. Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

GSO

GSO ISO 13876:2015 Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
OS GSO ISO 13876:2015 Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
BH GSO ISO 13876:2017 Soil quality -- Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
GSO IEC 61243-3:2014 Live working - Voltage detectors - Part 3: Two-pole low-voltage type

HU-MSZT

MSZ KGST 463-1977 Paper testing. double detection
MSZ 5362-1951 Paper testing. double detection

Lithuanian Standards Office

LST EN 15742-2009 Animal feeding stuffs - Determination of OC-pesticides and PCB?s by GC/ECD

Association Francaise de Normalisation

NF X31-118*NF ISO 23646:2022 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
NF X31-034*NF EN 17322:2020 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography-mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
NF ISO 23646:2022 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron capture detection (GC-ECD)
NF C18-314-3:2010 Live working - Voltage detectors - Part 3 : two-pole low-voltage type.
NF C18-314-3*NF EN 61243-3:2015 Live working - Voltage detectors - Part 3 : two-pole low-voltage type
NF ISO 11916-2:2013 Soil quality - Determination of selected explosives of related compounds - Part 2: method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometry (MS) detection

International Organization for Standardization (ISO)

ISO/DIS 18475 Environmental solid matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography — Mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
ISO 18475:2023 Environmental solid matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
ISO/PRF 18475:2023 Environmental solid matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography — Mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
ISO 23646:2022 Soil quality — Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)

American National Standards Institute （ANSI)

ANSI/ASSE 1048-2021 Performance Requirements for Double Check Detector Backflow Prevention Assemblies

German Institute for Standardization

DIN EN 17322:2021-03 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD); German version EN 17322:2020
DIN EN 17322:2021 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD); German version EN 17322:2020
DIN EN 15742:2009 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/ECD; English version of DIN EN 15742:2009-06
DIN ISO 23646:2023-03 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) (ISO 23646:2022); Text in German and English / Note: Date of issue 202...
DIN ISO 23646:2023-09 Soil quality - Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD) (ISO 23646:2022)

SCC

AWWA WQTC50441 Ultra-Low Level Detection of PCBs, Chloradane, and Toxaphene in Water by Large Volume Injection GC/ECD
AWWA WQTC52901 The Analysis of Disinfection By-Products in Drinking Water Using Large Volume Injection Coupled With Microextraction and GC/ECD/MS Detection
DANSK DS/ISO 23646:2022 Soil quality – Determination of organochlorine pesticides by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
AWWA QTC98326 A User's Guide to Aldehyde Analysis Using PFBHA Derivatization and GC/ECD Detection: Avoiding the Pitfalls
DANSK DS/EN 17322:2020 Environmental Solid Matrices – Determination of polychlorinated biphenyls (PCB) by gas chromatography – mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
NS-EN 17322:2020 Environmental Solid Matrices — Determination of polychlorinated biphenyls (PCB) by gas chromatography — mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
DANSK DS/ISO 13876:2013 Soil quality - Determination of polychlorinated biphenyls (PCB) by gas chromatography with mass selective detection (GC-MS) and gas chromatography with electron-capture detection (GC-ECD)
DIN EN 17322 E:2018 Draft Document - Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD); German and English version prEN 17322:2018
NS-EN 15742:2009 Animal feeding stuffs — Determination of OC-pesticides and PCB’s by GC/ECD
DANSK DS/EN 61243-3:2014 Live working - Voltage detectors - Part 3: Two-pole low-voltage type
AWWA WQTC57105 The Determination of DBPs Using a Solid-Phase Microextraction (SPME)-GC/ECD Technique
DANSK DS/ISO 11916-2:2013 Soil quality - Determination of selected explosives and related compounds - Part 2: Method using gas chromatography (GC) with electron capture detection (ECD) or mass spectrometric detection (MS)
AENOR UNE-EN 61243-3:2011 Work in tension. Voltage detectors. Part 3: Bipolar type for low voltage.

PL-PKN

PN-EN 17322-2021-01 E Environmental Solid Matrices -- Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)

ES-UNE

UNE-EN 17322:2020 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD) (Endorsed by Asociación Española de Normalización in September of 2020.)
UNE-EN 15742:2020 Animal feeding stuffs: Methods of sampling and analysis - Determination of OCPs by GC-ECD

IETF - Internet Engineering Task Force

RFC 5880-2010 Bidirectional Forwarding Detection (BFD)
RFC 7883-2016 Advertising Seamless Bidirectional Forwarding Detection (S-BFD) Discriminators in IS-IS

CEN - European Committee for Standardization

PREN 17322-2018 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
EN 15742:2009 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/ECD

CH-SNV

SN EN 17322-2020 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)

IT-UNI

UNI EN 17322-2020 Environmental Solid Matrices - Determination of polychlorinated biphenyls (PCB) by gas chromatography - mass selective detection (GC-MS) or electron-capture detection (GC-ECD)
UNI 4800-1961 Measurement and inspection tools. Double straight gauge

American Industrial Hygiene Association （AIHA)

ASSE 5000-5048-1998 ASSE 1048 Double Check Detector Fire Protection Backflow Prevention Assemblies (DCDF)
ASSE 1048-1999 Performance Requirements for Double Check Detector Fire Protection Backflow Prevention Assemblies
ASSE 1048-2009 Performance Requirements for Double Check Detector Fire Protection Backflow Prevention Assemblies

Korean Agency for Technology and Standards (KATS)

KS C IEC 61243-3-2017(2022) Live working－Voltage detectors－Part 3：Two-pole low-voltage type

Danish Standards Foundation

DS/EN 15742:2009 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/ECD

AENOR

UNE-EN 15742:2009 Animal feeding stuffs - Determination of OC-pesticides and PCB's by GC/ECD