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Nitrate Reagent C, Zinc Dust, 5gm, by Hardy Diagnostics, prefer to ship ground

For the completion of the nitrate reduction test. Confirms negatives after adding Nitrate A, product number Z124 or Z71; and Nitrate B, product number Z125 or Z72 reagents. True negatives will turn red after the zinc dust is added.

  • See below to view the Instructions For Use (IFU), SDS, and color brochures that feature the many other rapid test methods offered by Hardy.

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    Cat No. Description Price Curr UOM Qty  
    Z73 Nitrate Reagent C
    HDx, Zinc Dust, 5gm * OR
    $16.51 USD EA

    Manufacturer Category Organism
    Hardy Diagnostics: rapid tests, reagents, stains, supplies

    Test Disks, Strips & Reagents


    Instructions for Use Video SDS


    Brochures and Studies BioSafety Level


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