GB/T 6581-2007 English Version, GB/T 6581-2007 Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method (English Version)

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Position: Chinese Standard in English/GB/T 6581-2007

GB/T 6581-2007 Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method (English Version)
Standard No.:	GB/T 6581-2007	Status:	valid remind me the status change Email:
Target Language:	English	File Format:	PDF
Word Count:	4000 words	Translation Price(USD):	120.0 remind me the price change Email:
Implemented on:	2008-9-1	Delivery:	via email in 1~3 business day

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Standard No.:	GB/T 6581-2007
English Name:	Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method
Chinese Name:	玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定方法
Chinese Classification:	Y22 Daily use glass products
Professional Classification:	GB National Standard
ICS Classification:	81.040.30 81.040.30 Glass products 81.040.30
Source Content Issued by:	AQSIQ; SAC
Issued on:	2007-12-5
Implemented on:	2008-9-1
Status:	valid
Superseding:	GB/T 6581-1986
Target Language:	English
File Format:	PDF
Word Count:	4000 words
Translation Price(USD):	120.0
Delivery:	via email in 1~3 business day

GB/T 6581-2007 is referred in:

*HG/T 4284-2011 Borosilicate sight glass for pressure pipeline
*GB 17762-2022 Safe requirements of thermotolerant glassware
*GB/T 42387-2023 Volumetric glass—Technical requirements for quality classification

Standard

GB/T 6581-2007 Glass-Resistance to attack by hydrochloric acid at 100℃ - Flame emission or flame atomic absorption spectrometric method (English Version)
Standard No.	GB/T 6581-2007
Status	valid
Language	English
File Format	PDF
Word Count	4000 words
Price(USD)	120.0
Implemented on	2008-9-1
Delivery	via email in 1~3 business day

Detail of GB/T 6581-2007

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Introduction of GB/T 6581-2007

本标准规定了用火焰发射或原子吸收光谱测定玻璃在100℃盐酸溶液中耐浸蚀性的方法。玻璃的耐酸性用其单位表面积析出碱性氧化物的质量来表示。
本标准适用于具有良好耐酸性的硼硅玻璃制品，若将试样经过酸预处理，也可以测定玻璃材质的耐酸性。本标准代替GB/T 6581-1986《玻璃在100℃耐盐酸浸蚀性的火焰发射或原子吸收光谱测定法》，主要变化如下：
---石英玻璃锥形瓶改用铂皿,使其操作简便,并能消除石英器皿中所含微量元素带来的干扰,提高测试准确度;
---测试用溶液由置于5mL 容量瓶改为置于10mL 容量瓶中,使溶液体积放大一倍,在用仪器测试时,溶液量充分,更易取得满意的测试结果。

Contents of GB/T 6581-2007

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