Problem wbsilicide 2003-10-16 18:52:36: Broken wafer piece found in HF tank...

chion at chion at
Thu Oct 16 06:52:37 PDT 2003

..after I drained the 50:1 HF tank. Nothing was reported in coral. Wafers don't look like standard Si wafers too. Those should be taken out and examined before being thrown away.

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