(480) 857-1522

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    Microbiology Testing Lab

    We operate a Microbiology Lab that focuses in Bacterial, Fungal and Parasitic testing for Dairies & Animals.

    *Place cursor over petri dish to zoom in on bacteria
    colony of Paenibacillus dendritiformis.

  • Milk Testing Lab

    We run a full Analysis on Individual and Bulk tank samples, including LPC, SPC, SCC, Mycoplasma, Sensitivity Testing, and Coliform Screening.

  • We Sell Medical Supplies

    Check out our sister company, America's Best Medical Supplies for high quality medical grade equipment. From Gloves to face masks, delivered right to your dairy with no additional charge.

Welcome to Dairy Herd Lab, Milk Quality Control & Bacterial Mastitis Lab

DHLaboratory has become the leading Mastitis Laboratory in Arizona, working to ensure the milking health and integrity of dairy cows and goats all across Arizona. We run a full analysis on milk, blood, fecal, water and many other types of samples to ensure healthier and happier animals. We test for any type of bacteria, fungi, or parasites from any sample medium, with the lowest prices in Arizona.

We work to isolate, prevent, control, and where feasible eradicate animal diseases. Helping to prevent animal diseases from entering the human food chain, effecting our rural community, the economy, and the public health.





  • Full Bacterial & Mycoplasma analysis for all Dairy Animals, Bedding & Feed
  • Sensitivity Testing, SPC, LPC, Coliform Screening, and more
  • Early detection of clinical and sub-clinical mastitis
  • Complete Bulk Tank Sample Analysis, including SPC, LPC, SCC, Mycoplasma & Coliform screening, and more
  • Mycoplasma screening for both Individual & Bulk Tank Samples
  • Water analysis for Bacteria
  • Full Analysis on Pen & String Samples
  • Screening for contagious Strep. ag. and Staph. aureus manifestations of mastitis
  • Sensitivity Testing
  • Coliform Count
  • E. coli Testing
  • E. coli 0157 Testing
  • Salmonella Testing
  • Antibiotic Testing
  • Aflatoxin Detection

Shipping Samples to Lab

Ship your sample directly to our lab for mastitis testing. Please call before shipping. Read More

Advanced Online Reports

Get your lab results online for free. Customize and sort your report the way you like for your convieneince.

Dedicated To Your Health

We are dedicated to all dairymen & dairywomen. We can help control mastitis and health problems at your dairy for the healthiest animals.

Gloves Delivered to your Dairy

Be sure to browse our variety of high quality gloves, and other dairy supplies delivered right to your dairy for free.

Dr. Basel, DVM

Professor & Doctor of Veterinary Medicine (DVM), Dr. Basel runs a specialized microbiology testing lab that focuses in bacteria, fungal, and parasitic testing to ensure the health of all Animals.


Did you know...
  • There are more microbes on one persons hand than there are entire people on the planet.
  • Microbes generate at least half the oxygen we breathe.
  • Your body is teeming with over 100 trillion good bacteria. That's a lot of Bacteria!
  • There are 10 times more bacteria in the human body then there are cells! About 2-5 pounds worth!

Microbiology Services in AZ

Contact Us
Services
  • Full Cow & Bulk Tank Analysis
  • Clinical & Sub-clinical Mastitis
  • Detection of Bacteria in Feed
  • Detection of Bacteria in Water