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Grand Traverse Analytical is located in Traverse City and has recently become the “best lab in the State”, according to one satisfied customer.  Kirk Chase and Mike Riebschleger opened GTA in 2002 with a simple idea to offer fast, reliable, affordable, and independent analytical testing. With over 30 years combined experience in the industry, customer service is our number one goal.


We also offer:

  • Free Shipping
  • Labels
  • Volume Discount
  • Bottles
  • Chains of Custody
  • On-line Data Reporting

Click on the thumbnails below for a larger view of each certificate

***Department of Environmental Quality Drinking Water Certified for Microbiology, Inororganics, and Organics Chemistry***