YS/T 227.12-2011 in English

本标准规定了碲中铋、铝、铅、铁、硒、铜、镁、钠、砷元素的电感耦合等离子发射光谱的测定方法。
本标准适用于碲中铋、铝、铅、铁、硒、铜、镁、钠、砷元素含量的多元素同时测定，也适用于其中一个元素或任意几个元素的组合的测定。

Scope

Warning: Personnel using this standard should have practical experience in formal laboratory work. This standard does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national regulations. Scope: This section specifies the method for the determination of inductively coupled plasma atomic emission spectrometry of bismuth, aluminum, lead, iron, selenium, copper, magnesium, sodium and arsenic in tellurium. This section is applicable to the simultaneous determination of multiple elements such as bismuth, aluminum, lead, iron, selenium, copper, magnesium, sodium, and arsenic in tellurium. It is also applicable to the determination of one of these elements or a combination of any several elements. The measurement range is shown in Table 1. Table 1 Measurement range of each element (omitted)