Harrens Lab offers a full range of microbiology laboratory testing services. We provide testing to food, cosmetic, and environmental products. Our microbiologist help customers resolve regulatory compliances using AOAC, FDA BAM and USP approved methods.

Standard Test

  • Aerobic plate count
  • Coliforms MPN
  • Yeast and Mold plate count
  • Shelf life testing


  • E.coli
  • E.Coli O157:H7
  • Pseudomonas aeruginosa
  • Listeria
  • Salmonella
  • Staphylococcus aureus 1
  • Shigella

Feel free to ask our helpful staff about other Microbiology testing we may offer.