OMIKRON is indeed a tin finish, it is deposited by a chemical process rather than
immersion. As with most other non elecrolytic tin processes it has THIOUREA in it which
must be treated before discharge of the rinse water to the foul drain. What is the
prefered method of treatment.

Roger Hammond

################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TechNet <your full name>
To unsubscribe:   SIGNOFF TechNet 
################################################################
Please visit IPC web site (http://jefry.ipc.org/forum.htm) for additional information.
For the technical support contact Dmitriy Sklyar at [log in to unmask] or 847-509-9700 ext.311
################################################################