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Notice: This translation is a REFERENCE COPY ONLY
the need to accurately determine roughness of polymer surfaces is important when evaluating fluid handling system components from various sources
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although the test procedure may prove useful in corrosion studies
the end user should determine which analyses are required and whether to conduct optional testing
C03400 - SEMI C34 - Specification and Guide for Mixed Acid Etchants StdTpc-Automated Material Handling Systems Notice: This translation is aNOTICE: This Standard or Safety Guideline has an Inactive Status because the conditions to maintain Current Status have not been met. Inactive Standards or Safety Guidelines are available from SEMI and continue to be valid for use. 1 Purpose 1. 1 The purpose of this Standard is to standardize requirements for mixed acid etchants used in the semiconductor industry and testing procedures to support those standards. Test methods have been shown to give
