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Biochem Help?

Discussion of all aspects of biological molecules, biochemical processes and laboratory procedures in the field.

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Postby canalon on Wed Dec 05, 2007 4:49 pm

Correct, and no need for conversion, provided ypu are coherent with units (same units for both concentrations, and same units for both volumes).
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Postby Chemhalp on Tue Dec 11, 2007 12:47 am

200mg = 200000ug
200000/50 = 4mg

200/ = 50

1ml/50 = 0.02ml = 20ml

Question 10? I'm sure thats not right o.o;
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Postby canalon on Tue Dec 11, 2007 2:39 am

Q10 (not sponsored by Nivea;)):
25 plates x 20ml= 500 ml agar at 50ug/ml You have now Vf and Cf.

Ci is 200mg/ml or 2e5 ug/ml

So Vi in ml=(500x50)/2e5
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