instrument liquid nitrogen

instrument liquid nitrogen, Total:73 items.

The international standard classification for "instrument liquid nitrogen" includes: Chemical laboratories. Laboratory equipment , Cans. Tins. Tubes , Fluid storage devices , Coals , Geology. Meteorology. Hydrology .

The Chinese standard classification for "instrument liquid nitrogen" includes: Electrochemical, thermochemistry and optical profile type analyzer , Refrigeration equipment , Packaging material and container , Farming and foresting machinery and tools , Coal analysis methods , Hydrology and water conservancy instrument , Chemical Measurement , General requirements on medical devices , Water supply and draining instrument and equipment .

Professional Standard - Commodity Inspection

SN/T 3792-2014 Determination of azo dyes in electronic and electrical product - Liquid chromatogram- Mass-spectrography

Military Standard of the People's Republic of China-General Armament Department

GJB 3403-1998 Nitrogen and Liquid Nitrogen Specifications
GJB 2253A-2008 Safe application rules for gaseous nitrogen and liquid nitrogen
GJB 2253-1994 Guidelines for safe use of nitrogen and liquid nitrogen

Military Standard of the People's Republic of China-Commission of Science,Technology and Industry for National Defence

GJB 3403A-2019 Specification for gaseous nitrogen and liquid nitrogen

Group Standards of the People's Republic of China

T/CMA 031-2021 Calibration method for basic nitrogen meters
T/NAIA 0139-2022 Diesel engine nitrogen oxide reducing agent urea aqueous solution (AUS 32) Determination of urea content Automatic Kjeldahl method
T/NAIA 0135-2022 Determination of carbon, hydrogen and nitrogen in coal-based Fischer-Tropsch synthetic liquid fuel oil and chemicals Elemental analyzer method
T/CIMA 0041-2021 Ammonia Nitrogen Rapid Tester
T/CAQI 328-2023 Specification for verification and evaluation of nitrogen generators for liquid chromatography mass spectrometers
T/NAIA 044-2021 Urine Total Nitrogen Determination in Livestock Kjeldahl Method

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 33862-2017 Automatic(semi) Kjeldahl analyzer
GB/T 35582-2017 Sulfur and nitrogen elemental analyzers

Ningxia Provincial Standard of the People's Republic of China

DB64/T 1734-2020 Soil Hydrolyzable Nitrogen Determination Kjeldahl Method

Professional Standard - Agriculture

NY 26-1986 Autoboosting liquid nitrogen container
ZB B 42002-1986 Self-pressurized liquid nitrogen container
NY/T 1121.24-2012 Soil Testing - Part 24: Determination of Total Nitrogen in Soil - Automatic Kjeldahl Apparatus Method
NY/T 2419-2013 Determination of total nitrogen in plant - Automatic kjeldahl apparatus method

Taiwan Provincial Standard of the People's Republic of China

CNS 14534-2001 Nitrogen fertilizer fluid
CNS 1436-2001 Mixed Nitrogen Fertilizer(fluid)

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

GB/T 5458-2012 Liquid nitrogen biological container
GB/T 14174-2012 Large caliber liquid nitrogen container
GB 16774-1997 Autoboosting calibre liquid nitrogen container
GB 14174-1993 calibre liquid nitrogen container
GB/T 5458-1997 Liquid nitrogen biological container
GB/T 30733-2014 Determination of total carbon, hydrogen and nitrogen content in coal—Instrumental method
GB/T 21997.1-2008 Instrument for soil test - Liquid limit device - Part 1：Casagrande liquid limit device
GB/T 16774-2012 Autoboosting caliber liquid nitrogen container

Professional Standard - Aviation

HBm 1-1982 YD-10 liquid nitrogen refrigeration tank

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

JJG 631-2013 Ammonia-Nitrogen Automatic Analyzers
JJG 1094-2013 Water Quality On-line Analyzers of Total Phosphorus and Total Nitrogen
JJG 801-2004 Verification Regulation of Chemiluminescent NO/NOx Analyzers
JJG 656-2013 Nitrate-Nitrogen Automatic Analyzers

Professional Standard - Medicine

YY/T 0677-2008 Liquidnitrogen cryosurgical equipment
YY 0677-2008 Liquidnitrogen cryosurgical equipment

Professional Standard - Environmental Protection

HJ/T 102-2003 The technical requirement for water quality automatic ananlyzer of total nitrogen

Professional Standard - Aerospace

QJ 3087-1999 General specifications for hand-operated liquid nitrogen pumps

未注明发布机构

CGA P-8.9-2023 BULK LIQUID OXYGEN, NITROGEN, AND ARGON STORAGE SYSTEMS AT PRODUCTION SITES

Shandong Provincial Standard of the People's Republic of China

DB37/T 2485-2014 Technical conditions for full (semi) automatic Kjeldahl nitrogen analyzer

HU-MSZT

MSZ 89-1981 Nitrogen, liquid
MSZ 7830-1961 Liquid nitrogen freezing

CZ-CSN

CSN 65 4330-1997 Nitrogen liquid
CSN 70 4243-1981 Glass apparatus by Parnas-Wagner for the determination of nitrogen

GM Europe

GME B 040 0957-2007 Nitrogen (liquefied)

Society of Automotive Engineers (SAE)

SAE AMS2755A-1966 LIQUID SALT BATH NITRIDING
SAE AMS2755-1963 LIQUID SALT BATH NITRIDING
SAE AMS2755B-1974 LIQUID SALT BATH NITRIDING
SAE AMS2755C-1995 LIQUID SALT BATH NITRIDING
SAE AMS3015-1985 NITROGEN, LIQUID, PROPELLANT GRADE

U.S. Air Force

AIR FORCE MIL-PRF-27720 G-2009 TANK, STORAGE, LIQUID OXYGEN/LIQUID NITROGEN, TMU-24/E
AIR FORCE MIL-PRF-27720 F-2000 TANK, STORAGE, LIQUID OXYGEN/LIQUID NITROGEN, TMU-24/E
AIR FORCE A-A-58000 VALID NOTICE 1-2012 Tank, Storage, Liquid Argon-Nitrogen-Oxygen, Cryogenic, Horizontal, 3000 and 6000 Gallon

NATO - North Atlantic Treaty Organization

STANAG 3546-1997 Liquid Nitrogen Characteristics (ED 4)
STANAG 3546-1973 Liquid Nitrogen Characteristics (ED 3 AMD 5)

SCC

MIL MIL-PRF-27720G-2009 Tank, Storage, Liquid Oxygen/Liquid Nitrogen, TMU-24/E
BS 1428-B3:1964 Microchemical apparatus. Apparatus for the determination of elements by other than combustion methods.-Specification for nitrogen determination apparatus (non-transference micro-Kjeldahl)
MIL MIL-M-9950A-1992 MISSILE COMPONENTS, LIQUID OXYGEN, LIQUID NITROGEN, GASEOUS OXYGEN, GASEOUS NITROGEN, INSTRUMENT AIR, HELIUM AND FUEL HANDLING SYSTEMS; CLEANING AND PACKAGING FOR DELIVERY (NO S/S DOCUMENT) (SUPERSEDING MIL-M-9950)
BS 1428-B1:1953 Microchemical analysis. Apparatus for the determination of elements by other than combustion methods. Specification for nitrogen determination apparatus (micro-Kjeldahl)
BS 1428-B1:1964 Microchemical analysis. Apparatus for the determination of elements by other than combustion methods-Specification for nitrogen determination apparatus (micro-Kjeldahl)
MIL MIL-T-27483F-1987 TANK, STORAGE, LIQUID OXYGEN/LIQUID NITROGEN, TMU-20/E (NO S/S DOCUMENT)