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o 1:5 If you have a 1 M stock of Nact and you wish to make 87 mil of 10 mM NaCl,

ID: 3165981 • Letter: O

Question

o 1:5 If you have a 1 M stock of Nact and you wish to make 87 mil of 10 mM NaCl, what would be the volume of stock NaCl you would use? 8.7m ? 0.087 ml 1.74 ml How many grams of bovine serum albumin (BSA) do you need to add to 10 ml of buffer to make a 2.4% BSA solution? 0.240 illigrams 240grams 0.240 grams O 24 grams Vhat volume of a 2.4% solution of BSA is required to prepare t mlot a 0.1% solution of B5A 0.417 m 4.17m 41.7ul ? 82ml S5A has a molecular welght of 66,000 gmole what is the molarity of your o.1

Explanation / Answer

The correct answers are as follows:

A) 0.87uL

B) 0.240 grams

C) 41.7uL

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