GSO ISO 7523:2013

Nickel -- Determination of silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, tellurium and thallium contents -- Electrothermal atomic absorption spectrometric method

GSO ISO 7523:2013 发布历史

GSO ISO 7523:2013由GSO 发布于 2013-12-31。

GSO ISO 7523:2013在国际标准分类中归属于: 77.120.40 镍、铬及其合金。

GSO ISO 7523:2013 的最新版本是哪一版？

最新版本是 GSO ISO 7523:2013 。

GSO ISO 7523:2013的历代版本如下：

• 2013年 GSO ISO 7523:2013

This International Standard specifies an electrothermal atomic absorption spectrometric method for the determination of the silver, arsenic, bismuth, cadmium, lead, antimony, selenium, tin, tellurium and thallium contents of high purity, refined, wrought and cast nickel within the ranges specified in table 1. This method is applicable to the independent determination of any one or more of the elements listed without including all elements specified in the standard solutions. Table 1 — Concentration ranges of elements to be determined Element Concentration range* (pg/g)** Ag 0,1 to 10 As 1 to 20 Bi 0,5 to 15 Cd 0,1 to 2 Pb 0,1 to 10 Sb 1 to 10 Se 1 to 10 Sn 1 to 5 Te 0,2 to 10 TI 0,5 to 10 * For specific compositions, see ISO 6283. ** 1 μg/g = 1 g/t For potential interferences and precautions, see clause 9.

标准号

GSO ISO 7523:2013

发布

2013年

发布单位

GSO

当前最新

GSO ISO 7523:2013

 

 

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