Does NO Clean processed parts show more ionic contamination than aqueous processed parts when measured using ionograph? We are seeing third party part showing 50 plus microgram of NaCl per square inch. Is there a different ionograph measurement standard for No clean v/s aqueous washed (9.67 microgram of NaCl per square inch)? Is there an IPC/industry spec for No clean processed parts? Re, Ken Patel --------------------------------------------------- Technet Mail List provided as a free service by IPC using LISTSERV 1.8e To unsubscribe, send a message to [log in to unmask] with following text in the BODY (NOT the subject field): SIGNOFF Technet To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL) To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest Search the archives of previous posts at: http://listserv.ipc.org/archives Please visit IPC web site http://www.ipc.org/html/forum.htm for additional information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315 -----------------------------------------------------