YS/T 681-2008
Osmium powder (English Version)

Standard No.

YS/T 681-2008

Language

Chinese, Available in English version

Release Date

2008

Published By

Professional Standard - Non-ferrous Metal

Latest

YS/T 681-2008

Scope

This standard specifies the requirements, test methods, inspection rules, marking, packaging, transportation, storage and order form (or contract) content for osmium powder. This standard applies to metal osmium powder produced from osmium ore smelting and comprehensive recovery of various precious metal miscellaneous materials.

YS/T 681-2008 Referenced Document

• GB/T 1250 Rules for expression and judgement of limiting values
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values*， 2008-07-16 Update

YS/T 681-2008 history

• 2008 YS/T 681-2008 Osmium powder