Then it is going to be 10 x dilution with 0.9% NaCl aqueous solution. Until it has a dilution as required is 10-4 and 10-5. Make a pet water, for example, 0.1 ml of Pisa onto the face plate meal NA 3 fuel. For each dilution make all 3 melt glass-plate made to Spread infection, leading to infections of all meal plate curing at room temperature for 1 day and then bring the bacteria growing on the pet food bacterial NA. Purification techniques, Cross the Streak
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