C00326 - SEMI C3.26 - Specification for Tungsten Hexafluoride (WF6) in Cylinders, 99.8% Quality StdTpc-Process Chemicals - Miscellaneous notably for trace impurities

notably for trace impurities

The scope of this Document covers cyclopentanone which is used in the semiconductor industry

This specification was technically approved by the Global Flat Panel Display – Equipment Committee and is the direct responsibility of the North American Flat Panel Display Committee

本スタンダードでは，FPDカラーフィルタに使用される高抵抗樹脂ブラックマトリクス（BM）の指定された特性を測定するための実施要領を確立するものとする。これらの方法は，製造，品質管理，および開発業務に応用することができる。

originally published March 2001

C00326 - SEMI C3.26 - Specification for Tungsten Hexafluoride (WF6) in Cylinders, 99.8% Quality StdTpc-Process Chemicals - Miscellaneous notably for trace impuritiesNOTICE: This Document was balloted and approved for withdrawal in 2011. It was replaced by SEMI C70. Tungsten hexafluoride is a colorless gas or colorless liquid. It is shipped as a liquefied gas under its own vapor pressure. Referenced SEMI Standards (purchase separately) None. Revision History SEMI C3. 26 0301 (Withdrawn 0312, replaced by SEMI C70) SEMI C3. 26 0301 (technical revision) SEMI C3. 26 94 (technical revision) SEMI C3. 26 93 (technical