City Brewing Company, LLC
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Quality Assurance is achieved through integration of quality control, auditing, measurement method validation, and data validation. In our Production/Quality Assurance Program, quality checks by Production and QA occur at key receiving, blending, filling and finished goods locations. A state-of-the-art laboratory backs up the staff with chemical, physical and microbiological testing capabilities.

  Laboratory Capabilities at Memphis  
Analytical Lab :
  • Anton Paar Alcolyzer and DMA 4500 density meter for beverage analysis
  • Mettler-Toledo Digital Refractometer: BRIX and Refractive index
  • Schimadzu 1201 UV-Vis spectrometer
  • Sigrist Process LabScat Photo/Haze meter
  • Metrohm DPM750 autotitrator
  • Perkin-Elmer GC
  • Agilent HPLC
Package Lab :
  • Package fills; Air and CO2
  • Secure Seal Test
  • Wilkens-Anderson (WACO) equipment for double seam full teardowns and evaluation
  • Eklund-Harrison Pasteurization Units monitoring
  • Anton Paar 35N Hand held density meters
  • Biotrace ATP luminometers to monitor microbial contamination
  • pH meters
  • Mettler-Toledo Digital Refractometer
Micro Lab :
  • Total Plate Count
  • Yeast and Mold Count
  • Water Plating
  • CIP Validation / Sanitation monitoring
  • Yeast Management
Other QA Functions :
  • Sensory Evaluation
  • Retain Sample Library
  • Analytical and Packaging Data Reporting
  • Document Retention
  • GMP / HAACP, Food Safety, Plant audits
  • Sanitation Program Management
  • GMP and HACCP program Management
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