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DI Water

Profit from the experience in the use of DI (de-ionized) water in the semiconductor industry.
Constantin Gehriger has given seminars on analysis and contamination control of DI-water, process chemicals and gases to; IBM, Motorola, National Semiconductor, Texas Instruments, Digital Equipment, Siemens, Philips, Intel, NEC, Lucky Goldstar and Hyunday.


Dr. Constantin Gehriger chemical engineering consulting and expert witness