Science & Health

Nitrogen Cycle

Microorganisms require nitrogen to make up 10% of their cellular composition, and the activities of bacteria also can have c…

The Phosphorus Cycle

Phosphorus is essential for microbial systems because it is a required component for sugar phosphates, RNA, DNA and high ene…

Safe Laboratory Practice

Never mouth-pipette, use safe measuring and dispensing devices like Capillary and micropipette fillers, Pipettors, Specimen …

MacConkey Agar

Intended Use MacConkey Agar is used for the isolation and differentiation of Gram-negative enteric bacilli. Conforms to Har…

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