JIS M 8709:2006
Iron ores -- Experimental methods for checking the bias of sampling

Standard No.

JIS M 8709:2006

Release Date

2006

Published By

Japanese Industrial Standards Committee (JISC)

Status

Be replaced 2023-07

Replace By

JIS M 8709:2023

Latest

JIS M 8709:2023

Scope

This standard specifies experimental methods for investigating bias in other sampling methods when sampling iron ore using the method specified in JIS M 8702, with the halted balt sampling method as the standard.

JIS M 8709:2006 Referenced Document

• JIS M 8700 Iron ore and direct reduced iron -- Vocabulary*， 2013-01-21 Update
• JIS M 8702 Iron ores -- Sampling and sample preparation procedures*， 2019-03-20 Update
• JIS M 8708 Iron ores -- Experimental methods for checking the precision of sampling, sample preparation and measurement*， 2021-03-22 Update

JIS M 8709:2006 history

• 2023 JIS M 8709:2023 Iron ores -- Experimental methods for checking the bias of sampling
• 2006 JIS M 8709:2006 Iron ores -- Experimental methods for checking the bias of sampling