The answers are many, and would vary depending on new or used equipment under consideration. Consider some research on the Web at: http://supersite.net/semiconductor/ This is a directory with many links to equipment manufactures. Best wishes, ______________________________________________ Markus M. Van Loan (at home) UCLA NRF Microlab 310-825-4593 http://nanolab.ucla.edu -----Original Message----- From: Xiaoning Jiang [mailto:xxj1@psu.edu] Sent: Sunday, August 30, 1998 7:04 PM To: MEMS@ISI.EDU Subject: The cost of some clean room stuffs Hi, MEMSers, Is there anybody can give me some general idea of what cost will be for the following items? (or get the manufacturer info that we can contact): 1. (I) 300 sqare feet clean room (class 10,000) and (II) 900 sq. ft same room 2. a wet bench (sink, hood, and DI rinser, and others) 3. a 8-10" spin coater for 4" wafer (up to 6-7000 rpm) Thanks in advance! Sincerely Xiaoning Jiang