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Colonies of bacteria and fungi on a petri dish (agar plate) isolated on black background. Petroleum agar used for oil-oxidizing microorganisms growth. Isolation by pen. Stock Photo | Adobe Stock
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Petri Dish Picasso on Twitter: "Time for something a little different - these are agar plates of a mixed bacterial culture I grow for research purposes. The colonies are slightly different depending
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LB Agar Plates - Evviva Sciences - Prepoured Luria-Bertani Agar (LB) Petri Dishes - General Purpose Media - Top Science Kit for Science Fair Projects!: Amazon.com: Industrial & Scientific
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