Partnering with microbiologists to diagnose and prevent diseaseTM

Featured Products

Featured Product Spotlight

Wizard Feature Product
trio.bas featured products page

NG-Test® CARBA 5 is the only rapid, multiplex, phenotypic test capable of detecting KPC, OXA-48-like, VIM, IMP, and NDM carbapenemases produced by Enterobacteriaceae and P. aeruginosa.

Colony counts in seconds- where it would usually take hours to complete all of the colony counts associated with food testing, The Wizard™ CompactDry™ Reader will take just seconds. This saves your technicians valuable time in their testing processes.

Click here to find out what makes the Orum Tri Bas air samplers superior to any other on the market. We offer single, double, and triple head impact air samplers to fit your needs.

Industry Specific Pages

Clinical Microbiology

Since 1980, Hardy Diagnostics has been serving clinical microbiology labs across the country, providing innovative products for the detection of microorganisms in alignment with our mission to diagnose and prevent disease.

Pharmaceutical Microbiology

We offer a wide array of microbiology supplies to the pharmaceutical market and compounding pharmacies including environmental monitoring plates, media fill test kits per USP <797>, and membrane filtration and direct inoculation per USP <71>

Food MicroBiology

We offer a wide array of microbiology sample testing and environmental monitoring products to the food and beverage industries to help ensure food safety.

Cannabis Microbiology

Hardy Diagnostics is proud to partner with Cannabis Testing Labs to ensure the safety of products in accordance with state laws and regulations.

If it turns orange, then it’s Group B Strep! Try a sample of our famous Carrot Broth that is used to screen pregnant women for GBS for the protection of the baby just before delivery.

HardyDisk Featured Products

For antimicrobial susceptibility testing (AST) of bacteria by utilizing disk diffusion sensitivity method (Kirby-Bauer).

The HemaPRO™ Slide Stainer is a valuable addition for any laboratory, especially those pursuing automation and standardization in the lab.

The QuickSlide™ GramPRO 1 is a single slide automated Gram stainer, equipped with the world’s most consistent decolorizing technology.


All Hardy Diagnostics Contact Media Plates now feature Lok-Tight™ Lids. Lok-Tight™ Contact Media Plates features a friction lid design that keeps the lid in place as well as an optional locking feature, and molded grid in the bottom of the plate to aid in the counting of microorganisms.

Adenna Features Products Page

As an authorized distributor for Adenna, Hardy offers a complete line of gloves for your lab. Adenna gloves are noted for its comfortable fit and low prices!

AnaeroGRO Features Products Page

AnaeroGRO™, Pre-Reduced Anaerobic Culture Media – Creating an oxygen-free atmosphere for superior growth of anaerobes.

BioKit Featured Products

BioKit Products offer reagents and systems based on antigen-antibody reactions. They include HSV, RA, Staph, Mono, Rubella, and RPR.

Clostrioides difficile banana broth featured products page

Are your cleaning procedures effective? Hardy’s new C. diff Banana Broth can detect Clostridioides difficile from environmental surfaces.

Rapid Tests Reagents Prodcuts Featured

Hardy Diagnostics carries a wide variety of rapid tests methods designed to save you time and money!


A ready-to-use system reducing the time needed to perform microbial enumeration testing on food, beverage, meat, cosmetics, and raw materials.

criterion featured products

Criterion™ Dehydrated Culture Media by Hardy Diagnostics, formulated to meet or exceed the highest quality standards.

Culgenex Molecular Featured Products

CulGenex™ is an array of products specifically designed for the molecular biology researcher. Sold Exclusively through VWR.

dilushaker dilution vials solution featured products

Reduce stress and save time with our new DiluShaker. It makes repetitive stress less stressful. Preparing serial dilutions has never been so easy! Be sure to see our demo video!

DiluLok Featured Products

Hardy Diagnostics offers ready-to-use Dilu-Lok dilution vials, phosphate, peptone and Butterfields buffers in a variety of fills to meet your specifications.

DermDuet Biplate Featured Products

For the detection of Ringworm, a skin infection caused by dermatophytic fungi is a serious and painful disease for animals.

Envirotrans Featured Products

Collect and transport your environmental samples from surfaces to the lab efficiently and easily with Envirotrans™ Long.

AloeSafe Featured Products

Hardy Diagnostics introduces AloeSafe™ – an antiseptic hand sanitizer, containing ethyl alcohol gel with aloe vera, lavender oil, and vitamin E. AloeSafe does not contain dangerous parabens or propylene glycol.

Gram Stain Featured Products

Our Gram Stain Advanced has multiple modifications designed to give you the brightest most distinctive colors. Try it and see the difference for yourself!

HardyCHROM Featured Products

Hardy Diagnostics was the first company to introduce chromogenic media to the United States in 1996. Check out our extensive selection of products that identify bacteria and yeast by colony color…


Hardy Diagnostics is proud to introduce HardyCHROM™ CRE for the screening of E. coli, K. pneumoniae, K. aerogenes, K. oxytoca, Enterobacter cloacae complex, and Serratia marcescens.

HardyCHROM ESBL Featured Products

HardyCHROM™ ESBL is a selective and differential chromogenic medium that is intended for the qualitative and presumptive detection of ESBL (Extended Spectrum Beta-Lactamase) bacteria from stool specimens.

HardyCHROM MRSA Featured Product

HardyCHROM™ MRSA is a selective and differential chromogenic medium for the qualitative direct detection of nasal colonization by methicillin-resistant Staphylococcus aureus (MRSA).

HardyCHROM SS NoPRO Featured Product

Now you can perform a stool culture and not have to worry about interference from Proteus spp. Our new chromogenic media will identify Salmonella and Shigella, while inhibiting Proteus to save you the needless workup of false positive organisms.

HardyCHROM Vibrio Featured Products

Hardy Diagnostics HardyCHROM™ Vibrio is recommended for use as a selective and differential growth medium for the cultivation, isolation, and differentiation of Vibrio spp. from food and environmental samples. It is the only product of its kind that can identify all three of the major Vibrio pathogens.

HardyCHROM HurBi UTI Plate Featured Products

HardyCHROM™ HUrBi™ Urine Biplate This “super chromagenic” medium identifies urinary tract pathogens.

EnteroPluri Featured Products

EnteroPluri Identification of Gram Negative Bacteria designed for the rapid identification of Enterobacteriaceae.

HAI Featured Products

Hardy Diagnostics offers a wide variety of products for the screening of HAI’s in environmental sampling.

MicroGen Featured Products
nBPW Featured Product
Poultry Featured Products
Quidel Featured Products

Employs 12 standardized biochemical substrates in microwells to identify Enterobacteriaceae and other non-fastidious gram-negative bacilli.

The FDA’s BAM now requires that neutralizing Buffered Peptone Water be used for the recovery of Salmonella from poultry carcasses. See the different configurations that we offer for nBPW.

Hardy Diagnostics is your one stop shop for all microbiological needs within the poultry industry.

Hardy Diagnostics offers Quidel’s QuickVue One Step Helicobacter pylori gII a lateral-flow immuno-chromatographic assay.

Fight back
Sponge soaked media
UTM hands

Seek and you will find! Hardy Diagnostics offers a full suite of products designed specifically to detect superbugs. The threat of antimicrobial resistance is real. When the enemy evolves, you cannot afford to take chances.

Hardy Diagnostics is proud to carry HealthLink Transporters in a variety of formats including Amies Liquid, Amies Gel, Stuarts Liquid, Stuarts Gel, and Cary-Blair.

Hardy Diagnostics is proud to carry Healthlink Universal Transport Media (UTM) for the collection, transport, maintenance and long-term freezer storage of Viruses, Chlamydia, Mycoplasma, and Ureaplasma

Microbiologics is the leading provider of ready-to-use QC microorganisms for quality control testing in the clinical, pharmaceutical, food, water and educational industries. With over 900 strains available in a variety of user-friendly formats, Microbiologics offers the largest and most diverse line of QC microorganisms

PathfinderListeria FP
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MYCOFAST® has been designed for the rapid detection, identification, and enumeration of Ureaplasma urealyticum (U.u.) and Mycoplasma hominis (M.h.) in endocervical, urethral, urinary, gastric, and semen specimens.

Hardy Diagnostics is proud to introduce the first confirmatory swab for environmental Listeria spp. as well as PathFinder™ Salmonella Broth which is recommended for use with environmental samples from food processing environments or food contact surfaces.

The Hygiena EnSURE luminometer (in conjunction with ATP swabs) detects residual ATP as an indicator of surface cleanliness. The presence of ATP on a surface indicates improper cleaning and the presence of contamination, including food residue, allergens and/or bacteria. This implies a potential for the surface to harbor and support bacterial growth.