# calculation! - (Dec/03/2008 )

Hi,

I am not realy good in calculation. can you tell me for 10mM solution of Glutathion with milecular weight of 307.32 how many gram I should add to the 1ml EB.

Thanks

-saraarasus-

QUOTE (saraarasus @ Dec 3 2008, 03:07 PM)

Hi,

I am not realy good in calculation. can you tell me for 10mM solution of Glutathion with milecular weight of 307.32 how many gram I should add to the 1ml EB.

Thanks

I am not realy good in calculation. can you tell me for 10mM solution of Glutathion with milecular weight of 307.32 how many gram I should add to the 1ml EB.

Thanks

1M/1L - 307.32 g

1M/1ml - .307 g

10mM/1ml - .00307 g = 3.07 mg

edit: By the way, you may want to find a favorite Recipe Calculator for future. You will still have to make sure you are using right units.

-cellcounter-

Thanks it is very help full.

QUOTE (cellcounter @ Dec 3 2008, 05:19 PM)

QUOTE (saraarasus @ Dec 3 2008, 03:07 PM)

Hi,

I am not realy good in calculation. can you tell me for 10mM solution of Glutathion with milecular weight of 307.32 how many gram I should add to the 1ml EB.

Thanks

I am not realy good in calculation. can you tell me for 10mM solution of Glutathion with milecular weight of 307.32 how many gram I should add to the 1ml EB.

Thanks

1M/1L - 307.32 g

1M/1ml - .307 g

10mM/1ml - .00307 g = 3.07 mg

edit: By the way, you may want to find a favorite Recipe Calculator for future. You will still have to make sure you are using right units.

-saraarasus-

Helpful link, thanks

-Qiuhong-

Ok it is difficault to think every day with calculations so i advise you to use always this website for calculations :http://www.graphpad.com/quickcalcs/Molarityform.cfm

-dawood-