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Author Topic: Dilution Question  (Read 189 times)

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alyyx

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Dilution Question
« on: February 10, 2019, 07:08:26 AM »

Can someone help with this dilution question? I know it's pretty easy but I'm just not sure what numbers to put in the equation C1V1=C2V2.

Recipe 1 : LB media for 1 L
10 g Tryptone
5 g Yeast Extract
10 g NaCl

but you only want 100 mL. How much of each ingredient should be measured?
? g Tryptone; ? g Yeast Extract; ? g NaCl

Thank you so much
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AWK

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Re: Dilution Question
« Reply #1 on: February 10, 2019, 07:49:22 AM »

This is not a dilution question. This is the scaling question.

If you divide 10 grams of NaCl into 10 equal parts, then how much each portion will weigh?
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Vidya

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Re: Dilution Question
« Reply #2 on: February 11, 2019, 01:49:37 PM »

 If 1000 mL has 10 g Tryptone how much in 100 mL
You can use ratio method here.
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