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Key Scientific Products DROPIT KOH (3%) Reagent, String Test

Supplier: Key Scientific Products K980651

The KOH string test is common in veterinary labs for quick presumptive identification of the gram reaction of a culture. A loopful of the culture is placed on a slide and 3% KOH added. The formation of a string (DNA) indicates that the isolate is a gram negative organism. Results should then be verified by gram stains.
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