KS L 3419-2005
Determination of lead and cadmium content in alumina raw powders(high pressure bomb digestion method)

Standard No.

KS L 3419-2005

Release Date

2005

Published By

Korean Agency for Technology and Standards (KATS)

Status

Withdraw

Replace By

KS L 3419-2015

Latest

KS L 3419-2020

Scope

This standard specifies the emission of inductively coupled plasma after decomposing alumina raw material powder for electronic materials with pressurized sulfuric acid.

KS L 3419-2005 history

• 2020 KS L 3419-2020 Test method for determination of lead and cadmium content(pressure vessel)
• 2015 KS L 3419-2015 Test method for determination of lead and cadmium content(pressure vessel)
• 2005 KS L 3419-2005 Determination of lead and cadmium content in alumina raw powders(high pressure bomb digestion method)