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Wickerham card, for turbidity adjustments to a McFarland standard, 2 x 3 inches, by Hardy Diagnostics

A 2 x 3 inch plastic laminated card with thick black and white lines to facilitate the preparation of bacterial and yeast suspensions when comparing the turbidity to a McFarland Standard. A handy visual aid to be used for the preparation of inocula for the disk diffusion and other tests that require a specified McFarland turbidity.

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Cat No. Description Price Curr UOM Qty  
Z08 Wickerham Card
HDx, 2x3 inches
$11.39 USD EA

Manufacturer Category Organism
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Instructions for Use Video SDS

Brochures and Studies BioSafety Level