John Miecznikowski and Dwight Tshudy explain the advantages of using
ATR FTIR for forensic samples to the 2009 Forensic Science Workshop

The group gets an overview of the ATR attachment to the FTIR

John is positioning a sample of duct tape
and he tightens the anvil

Darcey Wayment checks the ATR
Dwight shows Dave Roll and Larry Kaplan some of the details of the ATRs operation