Jump to content

  • Log in with Facebook Log in with Twitter Log in with Windows Live Log In with Google      Sign In   
  • Create Account

Submit your paper to J Biol Methods today!
Photo
- - - - -

How to calculate graded umol/L concentration from stock solution

Concentration drug study

  • Please log in to reply
1 reply to this topic

#1 Abxter

Abxter

    member

  • Members
  • Pip
  • 1 posts
0
Neutral

Posted 16 August 2013 - 08:41 AM

Hello people,

 

I would like some assistance with the following; I am trying to calculate the different concentration of my drug for MTT assay (50, 100, 150, 200 and 400umol/L) from a stock concentration of 5mg/ml, but i'm a bit confused. Could some1 kindly help the poor fellow out!

The MM of my compound is 176.13.

Thanks!



#2 pito

pito

    Veteran

  • Global Moderators
  • PipPipPipPipPipPipPipPipPipPip
  • 1,337 posts
82
Excellent

Posted 18 August 2013 - 11:25 PM

Hello people,

 

I would like some assistance with the following; I am trying to calculate the different concentration of my drug for MTT assay (50, 100, 150, 200 and 400umol/L) from a stock concentration of 5mg/ml, but i'm a bit confused. Could some1 kindly help the poor fellow out!

The MM of my compound is 176.13.

Thanks!

well, you know its 176,13 gram for 1 mol.

 

And you need (for example) 100 µmol ....

 

1 mol = 176,13 gram

100 µmol = ?

 

to go from 1 mol to 100 µmol, what do you do?

(1 µmol = 10^-6 mol)


Edited by pito, 18 August 2013 - 11:26 PM.

If you don't know it, then ask it! Better to ask and look foolish to some than not ask and stay stupid.






Home - About - Terms of Service - Privacy - Contact Us

©1999-2013 Protocol Online, All rights reserved.