KS E ISO 7404-2:2003
Methods for the petrographic analysis of bituminous coal and anthracite-Part 2:Method of preparing coal samples

Standard No.

KS E ISO 7404-2:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced 2013-12

Replace By

KS E ISO 7404-2:2013

Latest

KS E ISO 7404-2-2023

Scope

This specification covers polished samples from crushed coal samples for reflection microscopy analysis using white light.

KS E ISO 7404-2:2003 history

• 2023 KS E ISO 7404-2-2023 Methods for the petrographic analysis of bituminous coal and anthracite Part 2: Method of preparing coal samples
• 0000 KS E ISO 7404-2-2013(2018)
• 2013 KS E ISO 7404-2:2013 Methods for the petrographic analysis of bituminous coal and anthracite Part 2: Method of preparing coal samples
• 2003 KS E ISO 7404-2:2003 Methods for the petrographic analysis of bituminous coal and anthracite-Part 2:Method of preparing coal samples