ATR spectroscopy effectively identifies release agents on O-rings, crucial for manufacturing and application purity.

Viton is a brand of synthetic rubber and fluoropolymer elastomer used in o-rings and other goods because it has "high temperature and chemical resistance characteristics," the RCMP said.

Lee Specialties Ltd. of Red Deer, Alta., charged after CBSA intercepted Viton O-rings from cargo shipment CALGARY—The RCMP has charged an Alberta company with shipping a product to Iran that ...