Establishes standard procedures for assembly and integration within controlled environments to prevent ambient contamination.
SEMI E49.6 is a critical guideline titled "Guide for Subsystem Assembly and Testing Procedures - Stainless Steel Systems" semi e49.6 pdf
Stainless steel components must be cleaned using deionized water systems that meet specific resistivity ( ≥17.5is greater than or equal to 17.5 M cm) and TOC (< 20 ppb) standards. semi e49.6 pdf