标准摘要
[中文适用范围]： ISO 3815 的这一部分规定了根据 ISO 301 和 ISO 752 采用电感耦合等离子体发射光谱法测定锌和锌合金化学成分的分析方法。 ISO 3815 的这一部分包括关于锌和锌合金测试溶液和校准溶液的制备的规定。 为每种方法指定的范围可以扩展和/或适应低浓度的测定。 ISO 3815 的这一部分可适用于其他元素（例如镍、铬和钛）。 然而，需要仔细检查此类结果，考虑每个仪器和每个波长的干扰、灵敏度、分辨率和线性标准。 [外文原描述]： ISO 3815-2:2005 specifies analytical methods for determining the chemical composition of zinc and zinc alloys in accordance with ISO 301 and ISO 752 by inductively coupled optical emission spectrometry. ISO 3815-2:2005 includes provisions for preparation of test solutions and calibration solutions for zinc and zinc alloys. The ranges specified for each method can be extended and/or adapted for determinations of low concentrations. ISO 3815-2:2005 can be applied to other elements (e.g. Ni, Cr and Ti). However, such results will need to be carefully checked by taking into account the interferences, the sensivity, the resolution and the linearity criteria for each instrument and each wavelength.
英文名称Zinc and zinc alloys — Part 2: Analysis by inductively coupled plasma optical emission spectrometry