C03900 - SEMI C39 - Specification for Potassium Hydroxide Pellets StdVol-Photovoltaic BWS measurement performance may surpass

BWS measurement performance may surpass what is contained in this Guide

Optical measurement methods are widely used to evaluate flatness of substrate

control the associated costs and improve communication between supplier and user

1-0226 (technical revision)

described by a third entity) is outside the scope of this Standard

C03900 - SEMI C39 - Specification for Potassium Hydroxide Pellets StdVol-Photovoltaic BWS measurement performance may surpassNOTICE: 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 potassium hydroxide pellets used in the semiconductor industry and testing procedures to support those standards. Test methods have been shown