This part of ISO 3815 specifies analytical methods for determining the chemical composition of zinc and zinc
alloys in accordance with ISO 301 and ISO 752 by inductively coupled plasma optical emission spectrometry.
This part of ISO 3815 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.
This part of ISO 3815 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 sensitivity, the resolution and the linearity
criteria for each instrument and each wavelength.
Diese Norm legt Analysenverfahren mittels optischer Emissionsspektralanalyse zur Bestimmung der chemischen Zusammensetzung von Zink und Zinklegierungen fest, die in ISO 301 und ISO 752 beschrieben werden. Eingeschlossen sind Vorschriften zur Präparation von Test- und Kalibrierlösungen von Zink.