The fold purification for each step is

1.	The fold purification for each step is
A.	P 0.1, Q 0.66, R 0.84, S 1.26
B.	P 1.0, Q 0.52, R 0.67, S 0.8
C.	P 1, Q 6.6, R 8.4, S 12.6
D.	P 100, Q 66, R 84, S 12
Answer» D. P 100, Q 66, R 84, S 12

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The fold purification for each step is

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