SN/T 5249-2020
Determination of iron, manganese, copper, aluminum, titanium, lead, chromium, calcium, magnesium, zinc, potassium and sodium in precipitated hydrated silica by inductively coupled plasma atomic emission spectrometry (English Version)

Standard No.

SN/T 5249-2020

Language

Chinese, Available in English version

Release Date

2020

Published By

海关总署

Latest

SN/T 5249-2020

SN/T 5249-2020 history

• 2020 SN/T 5249-2020 Determination of iron, manganese, copper, aluminum, titanium, lead, chromium, calcium, magnesium, zinc, potassium and sodium in precipitated hydrated silica by inductively coupled plasma atomic emission spectrometry