Our knowledgeable staff can provide guidance for traditional and new technologies:


  • Marketing and Product Research 


  • Development of Biological or Chemical Indicators 


  • Regulatory Assistance with 510(k) Submissions and Master Files


  • Assistance with Root Cause Analysis and Failure Investigations 


  • Advise on commercially available BI, CI and Indicator Ink products in the market

True Indicating, LLC 

946 Kane St, Suite A

Toledo Ohio 43612

          Place orders, request samples or a quotation by  Email: