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Derm-Duet™ Rapid Sporulation Media Dermatophyte Test Media

Derm-Duet™ is Hardy's easy, efficient, and effective bi-plate for culturing skin scrapings!

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Derm-Duet™ and Derm-Duet™ II

For easy identification of dermatophytic fungi.

DTM will turn red within a few days when a dermatophytic fungus is present. Dermatophytes include Trichophyton spp, Microsporum spp, and Epidermophyton spp. The RSM side will induce the organisms to produce spores (macroconidia) which can be viewed microscopically for identification.

RSM is also useful for observing the true pigment formation of the colony. The media will turn blue to blue-green in the presence of dermatophytes. DTM tends to mask the coloration due to the intense red coloration. Also, DTM does not induce the rapid formation of spores. This is why the DTM/RSM makes a perfect combination for the identification of dermatophytic fungi. Packed ten plates per bag. Store at 2 to 8 degrees C.

Catalog no. J350

Derm-Duet™ II – Catalog no. J175
Each plate is individually wrapped and can be stored at room temperature.

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Potassium Hydroxide

For use in slide preparations of specimens for the purpose of identifying fungal elements. Dissolves epithelial cells that may mask fungal elements. The Hardy Diagnostics manufacturing facility and quality management system comply with the FDA’s Good Manufacturing Practices (GMP) and have achieved ISO 13485 certification as a medical device manufacturer.

Available in two formats:

Catalog no. Z77 – 10% KOH
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DTM (Dermatophyte Test Media) Agar Slant

For the isolation and identification of dermatophytic fungi such as Microsporum canis, the causative agent of ringworm. It is also designed to detect dermatophytes such as Epidermophyton and Trichophyton spp. The addition of Gentamicin and Chlortetracycline act as broad spectrum antimicrobics to inhibit a wide range of interfering gram-positive and gram-negative bacteria. Cycloheximide is added to inhibit saprophytic non-pathogenic fungi. Phenol red, the pH indicator, is affected by the presence of dermatophytes (Epidermophyton, Microsporum, and Trichophyton spp.), which all produce alkaline metabolites. Vials are made of shatter resistant polycarbonate plastic with a wide mouth opening for easy inoculation.

Catalog no. L27

Disposable spatula, macro

Economical, disposable tools for transferring, collecting, and handling chemical and biological materials. Versatile design enables use as a spatula, spoon, scraper, stirring rod, or policeman. The unique hollow core minimizes thermal transfer for effective collection of liquid nitrogen frozen samples. Virgin polypropylene construction is resistant to dilute acids and bases. Autoclavable.

Catalog no. 80081192

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