GB/T 14599-2008 in English
SUPERSEDEDPure oxygen and high purity oxygen and ultra pure oxygen
- Issued on:2008-05-15
- Implemented on:2008-11-01
- File Format:PDF
- Delivery:Via email within 1~3 business days
$88.00
《GB/T 14599-2008纯氧、高纯氧和超纯氧》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。
本标准代替GB/T14599―1993《高纯氧》和GB/T14605―1993《氧气中微量氩、氮和氪的测定 气相色谱法》。本标准规定了纯氧、高纯氧和超纯氧的技术要求、检验方法、检验规则以及包装、标志、运输、贮存等。本标准适用于空气分离制取的和水电解制取的高纯度气态和液态氧,主要用于标准混合气的制备、科学研究、集成电路和半导体器件的生产以及其他对氧气纯度要求较高的领域。 本标准与GB/T14599―1993和GB/T14605―1993比较,主要变化如下:
―――修改了适用范围,包括了纯氧、高纯氧和超纯氧(GB/T 14599―1993 的第1章;本版的
第1章);
―――将GB/T14605―1993修改后合并到本标准的4.3;
―――修改了技术要求(GB/T14599―1993的第3章;本版的第3章);
―――修改了检验方法(GB/T14599―1993的第4章;本版的第4章);
Scope
This standard specifies the technical requirements, inspection methods, inspection rules, packaging, marking, transportation, storage, etc. of pure oxygen, high-purity oxygen, and ultra-pure oxygen. This standard applies to high-purity gaseous and liquid oxygen produced by air separation and water electrolysis. It is mainly used for the preparation of standard mixed gas, scientific research, production of integrated circuits and semiconductor devices, and other oxygen purity requirements. field.

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