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SELECTIVE GROWTH MEDIUM || 500g bottle of powdered growth medium. Used to grow, maintain and study gram-negative bacteria in petri dishes or culture tube slants.
DIFFERENTIATING GROWTH MEDIUM || Differentiate lactose-fermenting bacteria from non-fermenting bacteria. Lactose fermenting bacteria will form pink colonies.
EASY TO PREPARE || Simply mix 50 g medium with 1 L deionized water and bring to a boil while stirring to ensure medium is completely dissolved. Pour into petri dishes or culture tubes, then allow medium to cool and harden.
EXCELLENT FOR LABORATORIES AND CLASSROOMS || Ideal for use in general biology and microbiology laboratories and classrooms. This medium will only allow gram-negative bacteria to grow. Lactose fermenting bacteria will form pink colored colonies while non-lactose fermenting bacteria will grow colorless colonies.
MANUFACTURED IN THE USA || The Curated Chemical Collection by Innovating Science is comprised of high quality chemical products that manufactured in the United States.
500 grams of MacConkey agar, used as a growth medium for the cultivation and study of bacterial samples. Agar comes dehydrated in a plastic open-mouth bottle for convenient storage. MacConkey agar is a good gram-negative growth medium. Mix 50 grams of the dehydrated medium with a liter of water and bring to a boil before pouring into petri dishes. This bottle makes 10 liters of agar, making it a good buy for a lab or classroom. For Laboratory Use Only. Not for drug, food or household use. Keep out of reach of children. For more information, refer to the Safety Data Sheet.