Next week's lab on Differential and Selective Media calls for MacConkey and EMB agar. I made 800 mL of both this morning.
MacConkey--40 g powder in 800 mL of distilled water
EMB agar--28.8 g powder in 800 mL of distilled water
Both required heating and stirring until dissolved.
I only had 100 g of each of these powders, so if I have two sections of Micro in the fall, I will need to order a bottle of each.
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