Tempil, an Illinois Tool Works company, has announced successful completion of ISO 9001/2000 certification for its South Plainfield, NJ operation.  Tempil is a world-class manufacturer of temperature sensing products.  These products include Tempilink sterilization inks.        For more than 30 years, Tempil’s knowledge and expertise in color-changing technology has been used to produce these sterilization inks.  Color changing inks are printed on medical packaging to give a visual indication ...