GB/T 7445-1995 in English

SUPERSEDED

hydrogen, high pruity hydrogen and ultra pure hydrogen

Issued on:1995-01-02
Implemented on:1996-08-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $180.00
$175.00

Standard No:	GB/T 7445-1995
Document status:	SUPERSEDED
Superseded by:	GB/T 3634.2-2011 Hydrogen—Part 2:Pure hydrogen,high pure hydrogen and ultrapure hydrogen
Superseded on:	2012-10-01
Title in English:	hydrogen, high pruity hydrogen and ultra pure hydrogen
Title in Chinese:	纯氢、高纯氢和超纯氢
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	1995-01-02
Implemented on:	1996-08-01
Professional Classification:	GB-National Standard
Related Keywords:	pure hydrogen ultra pure hydrogen scopethis standard high pruity hydrogen high-purity hydrogen ultra-pure hydrogen
Related Topics:	special high purity Ultrapure water meter overtake High purity pure in pure ultra pure Ultra pure water meter.. Pure water meter Pure water meter High-purity hydrogen Hydrogen purifier Purifier Purifier High purity standard Hydrogen purifier hydrogen gb Ni purity Ultrapure hydrochloric acid Hydrogen Hydrogen purifier Special High Purity upw ultrapure water upw ultrapure water Ultrapure water strain High purity water meter Hydrogen is impure Junji q8 ultrapure water Hydrogen purity meter Hydrogen purity meter Hydrogen Phase Purity and Purity High pressure hydrogen meter half high purity High Frequency Ultrapure Water Hydrogen purity hundred Pure water meter? Chromatographic ultrapure water Hydrogen Spectrum + Hydrogen Utilize high purity pure hydrogen ultrapure gas Hydrogen purity meter with ultra-high purity titanium Hydrogen pure pure peak Hydrogen + + hydrogen evolution Purification peak upw+ ultrapure water Ultra pure water series Purification tank Ultra pure water series Exocrine ultrapure water Hydrogen purity one hydrogen hydroxy hydrogen Hydrogen purity meter Chromatographically pure and analytically pure Hydrogen purity meter pure eye with pure water Column purity Ultrapure valve hydrogen + high pressure hydrogen Purity Hydrogen Hydrogen High-purity water machine High pressure hydrogen material high purity type Pure water + meter High pressure hydrogen material To pure material Pure Hydrogen Meter Pure and deposit Purity hydrogen generator SMIC Ultrapure Water Ultrapure water conducts electricity pure water peak ultrapure water toc hydrogen spectroscopic analysis of hydrogen pure rear High Purity vs. Low Purity million pure gold Ultra High Pressure and Ultra High Efficiency ultrapure water toc hplc pure and chromatography pure super + ultrapure water ion ultrapure water High pressure hydrogen instrument gb+7445 high purity Hydrogen Online Hydrogen Hydrogen purity meter+ secondary ultrapure water Double pure water Ultra Pure Instrument hydrogen purity ultra pure water carbon hydrogen purity ultrapure water for one week Shen Chun Ultrapure Water Analysis Purified non-purified purified, not purified Fa Zhongchun c6 purity High-purity water device Peptide purification toc ultrapure water High Purity Beryllium High Purity Beryllium Hydroxide GBT7445 Analytical and chromatographically pure hydrogen Ultrapure water and purified water ultrapure water ph value High field of hydrogen spectrum flash purification ICPMS ultrapure water machine ro pure water and up ultrapure water High purity hydrogen High purity magnesium hydroxide High purity deuterium gas Ultrapure water machine Ultrapure hydrogen Ultrapure water sampling American standard ultrapure water High purity iron quality High purity beryllium

《GB/T 7445-1995纯氢、高纯氢和超纯氢》由TC206（全国气体标准化技术委员会）归口，主管部门为中国石油和化学工业联合会。

Scope

This standard specifies the technical requirements, test methods, inspection rules, packaging, marking, storage, transportation and safety requirements for pure hydrogen, high-purity hydrogen and ultra-pure hydrogen. This standard applies to bottled or pipelined hydrogen that is purified by adsorption, diffusion and other methods using industrial hydrogen as raw material. It is mainly used in electronics industry, petrochemical industry, metal smelting, national defense cutting-edge technology and scientific research and other departments.

More samples: DL/T 5154-2012 JGJ 94-2008 QC/T 942-2021

Sample only — not a preview of GB/T 7445-1995

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