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This site All sites      Home      Products      Markets/Applications      Safety & Environment          Contacts      Library      News		Semi-conductors From the long established applications in the etching of printed circuit boards to the more recent application of ultra high purity grades in semiconductor production hydrogen peroxide is the leading "wet chemical" used in the semiconductor industry. List of applications Printed circuit boards etching Use of hydrogen peroxide in the production of printed circuit boards.   Semi-conductor chips manufacture Use of H2O2 in the manufacture of semi conductors chips     BACK
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