Hardy Diagnostics

Hardy Diagnostics

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  • Dilu-Lok II™, Deionized Sterile Water

    Hardy Diagnostics

    Our pre-filled dilution vials are designed for the food, dairy, pharmaceutical, and water industries; and are filled to 25ml, 90ml, or 99ml with a variety of buffers and solutions available from Hardy Vials are made of sturdy polypropylene with a leak-proof seal that holds up even during air…

  • Sheep Blood, Defibrinated

    Hardy Diagnostics

    Our animal blood is obtained from a controlled herd that is kept free of antimicrobic drugs and disease. All animals are maintained in a healthy condition and treated humanely in accordance with government regulations. Fresh blood is delivered to Hardy Diagnostics every week. We ship to our…

  • CRITERION™ Dehydrated EC Medium with MUG

    Hardy Diagnostics

    CRITERION™ EC Medium with MUG is recommended for the detection of Escherichia coli in water and food samples by fluorogenic means.

  • Tryptic Soy Agar (TSA) Plates

    Hardy Diagnostics

    Features: For use as a non-selective, general growth medium for the isolation and cultivation of microorganisms (bacteria, yeast, and fungi). Especially useful for performing colony counts. This medium is also recommended for use in the cultivation, storage, maintenance, and transportation…

  • CRITERION™ Beef Extract

    Hardy Diagnostics

    CRITERION™ Beef Extract Powder is prepared and standardized for use in microbiological culture media, where it is generally used to replace infusions of meat. It is standard in its composition and reaction and does not require adjustment of reaction or filtration. For many years, beef extract…

  • Tryptic Soy Broth (TSB), USP, Double Strength

    Hardy Diagnostics

    For the use of bacteria that grow only in specially fortified artificial culture media.

  • CRITERION™ Tryptic Soy Broth (TSB)

    Hardy Diagnostics

    CRITERION™ Tryptic Soy Broth is recommended for use as a general purpose medium for the isolation and cultivation of a wide variety of microorganisms.

  • McFarland Standard, Latex Equivalent # 0.5

    Hardy Diagnostics

    The McFarland Latex Standards are prepared from suspensions of uniform latex particles with similar absorbance values as the original barium sulfate standards. The stability of McFarland Latex Standards allows for a significantly longer shelf-life, better uniformity, and less clumping, than the…

  • LJ (Lowenstein Jensen) Slant

    Hardy Diagnostics

    For the cultivation of Mycobacterium spp.

  • Columbia Blood Agar with 5% Sheep Blood

    Hardy Diagnostics

    (Columbia Agar Base with 5% Sheep Blood) For the cultivation of microorganisms.

  • CRITERION™ GC Agar Base

    Hardy Diagnostics

    CRITERION™ GC Agar Base is used in the preparation of media for the cultivation and selective isolation of fastidious organisms such as Neisseria and Haemophilus species. VCAT Selective Supplement, product #SR104B and GC Growth Supplement, Vitox with Diluent, product #SR090A, are required for…

  • MacConkey Agar, USP

    Hardy Diagnostics

    Features: For the isolation and differentiation of Gram negative bacteria, especially the Enterobacteriaceae group Advanced formula controls the swarming of Proteus Polystyrene Petri plates feature raised rings for stacking ability and prevents sliding. Packaged in sleeves of 10…

  • Lauryl Tryptose Broth

    Hardy Diagnostics

    For the detection of coliforms in water and food. Single strength. Contains a durham tube for gas detection.

  • CRITERION™ Proteose Peptone #3

    Hardy Diagnostics

    CRITERION™ Proteose Peptone #3 is frequently used as a nitrogen source in media formulations for culturing nutritionally fastidious microorganisms.

  • CoaguStaph™ Rabbit Coagulase Plasma

    Hardy Diagnostics

    Lyophilized rabbit plasma, for the identification of Staphylococcus aureus by the coagulase test. EDTA helps eliminate false positives, not recommended for germ tubes, packaged in a vial with a rubber septum and aluminum crimp seal.

  • Voges-Proskauer Reagent A

    Hardy Diagnostics

    For use in determining the Voges-Proskauer (VP) reaction of bacteria.

  • XLD Agar, USP

    Hardy Diagnostics

    (Xylose Lysine Deoxycholate) For selective isolation of pathogenic enteric gram negative bacteria.

  • Simmons Citrate Agar Slant

    Hardy Diagnostics

    For the detection of citrate utilization of gram negative enteric bacilli.

  • HardyCHROM™ Listeria

    Hardy Diagnostics

    HardyCHROM™ Listeria is a chromogenic medium recommended for the selective isolation, differentiation, and enumeration of Listeria monocytogenes from food and environmental samples by colony color and appearance. L. monocytogenes colonies will turn turquoise with a distinctive white halo. …

  • Letheen Broth

    Hardy Diagnostics

    For the evaluation of bactericidal activity of quaternary ammonium compounds.

  • LKV (Laked Sheep Blood, Kanamycin, Vancomycin) Agar

    Hardy Diagnostics

    (Brucella Agar with Laked Sheep Blood, Kanamycin, Vancomycin, Hemin and Vitamin K) For the selective isolation of gram negative anaerobic bacteria, especially Bacteroides spp.

  • OxiSticks™ Oxidase Swabs

    Hardy Diagnostics

    For use in the detection of cytochrome oxidase activity in bacteria. Simply touch the OxiStick™ Swab to the colony to be tested and observe for color change. The most convenient format available today!

  • CRITERION™ Mannitol Salt Agar

    Hardy Diagnostics

    CRITERION™ Mannitol Salt Agar (MSA) is recommended for use as a selective and differential medium for the isolation of pathogenic staphylococci.

  • Blank Discs for AST

    Hardy Diagnostics

    A blank paper disk that can be used for inhibition studies. Used to prepare your own disks for Kirby Bauer (antimicrobial disk diffusion (AST)) testing on Mueller Hinton Agar.

  • Potassium Hydroxide, 10% KOH

    Hardy Diagnostics

    For use in slide preparations of specimens for the purpose of identifying fungal elements. Dissolves epithelial cells that may mask fungal elements.

  • Nalidixic Acid, NA-30, HardyDisks™ AST

    Hardy Diagnostics

    HardyDisk™ AST’s are impregnated paper disks used for Antimicrobial Susceptibility Testing (AST); also known as disk diffusion or Kirby-Bauer testing. Each cartridge contains 50 disks that are spring loaded for smooth and reliable dispensing.

  • HardyCHROM™ Urine Biplate (HUrBi™)

    Hardy Diagnostics

    HardyCHROM™ Urine Biplate (HUrBi™) is a selective chromogenic medium recommended for the cultivation, differentiation and enumeration of urinary tract pathogens based on colony color and morphology. Different selective agents have been added to the each side of the biplate to…

  • Horse Blood, Defibrinated

    Hardy Diagnostics

    Our animal blood is obtained from a controlled herd that is kept free of antimicrobic drugs and disease. All animals are maintained in a healthy condition and treated humanely in accordance with government regulations. Fresh blood is delivered to Hardy Diagnostics every week. We ship to our…

  • Mueller Hinton Agar

    Hardy Diagnostics

    For antimicrobial susceptibility testing of non-fastidious bacteria by utilizing disk diffusion sensitivity method (Kirby-Bauer). This is the smaller Mueller Hinton plate that will hold up to five antimicrobial disks.

  • CRITERION™ Triple Sugar Iron Agar

    Hardy Diagnostics

    CRITERION™ Triple Sugar Iron (TSI) Agar is recommended for use in the differentiation of Enterobacteriaceae by their ability to ferment glucose, lactose, and sucrose, and produce hydrogen sulfide.

  • Tryptic Soy Agar (TSA) with Lecithin and Tween® 80, USP

    Hardy Diagnostics

    For the cultivation of microorganisms from environmental surfaces.

  • CRITERION™ Nutrient Agar

    Hardy Diagnostics

    Hardy Diagnostics CRITERION™ Nutrient Agar is a general purpose growth media recommended for use in the isolation and cultivation of nonfastidious microorganisms.

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