Tiêu chuẩn quốc tế

• Số hiệu / Standard Number: ASTM F71-68(1999)
• Năm ban hành / Publication date: 1999
• Tình trạng / Status: W - Hết hiệu lực
• Tên tiếng Anh / Title in English: Standard Practice for Using the Morphological Key for the Rapid Identification of Fibers for Contamination Control in Electron Devices and Microelectronics (Withdrawn 2005)
• Số trang / Page: 6
• Phạm vi áp dụng / Scope of standard: 1.1 This practice covers the rapid identification of nonmetallic, fibrous contaminants by the microscopical examination of their morphology. The procedure is intended either to provide tentative identification or to serve as a supporting test in confirming the identity of suspected fibrous contaminants. 1.2 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.