Walk into almost any lab, and you’ll find beakers within arm’s reach. They’re everywhere, and for good reason. But there’s a tendency to treat them as interchangeable, and that’s where things go ...
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Exclusion chromatography can be used to separate molecules on the basis of size 1,2. The technique described here, which uses gel filtration to separate high-molecular-weight DNA from smaller ...
Pour into ∼ 40 92-mm Petri dishes and store at 4 °C for up to 2 months. MacConkey agar plates Dissolve 5 g of agar in 500 ml of distilled H 2 O, 5 ml of 20% (wt/vol) galactose, sterilize, cool and add ...
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