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| Product Code | HDZ62 |
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| Product Format | Dropper bottle, 15ml |
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| Pack Size | 1/P |
| Manufacturer | Abtek Biologicals Ltd |
Hydrogen peroxide 3%, (H2O2), catalase positive organisms (such as Staphylococcus) will evolve gas bubbles in the presence of H2O2. Useful in the presumptive identification and differentiation of many bacteria. Beta-hemolytic organisms, such as Streptococcus species (catalase-negative), Staphylococcus species (catalase-positive), and Listeria species (catalase-positive) can be differentiated by their catalase reaction.