FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups 
 ProfileProfile   PreferencesPreferences   Log in to check your private messagesLog in to check your private messages   Log inLog in 
Forum index » Science and Technology » Chem » Analytical
Urgent help needed! ICP MS analysis of istope ratio Cd111/Cd114
Post new topic   Reply to topic Page 1 of 1 [1 Post] View previous topic :: View next topic
Author Message
dinhnq@gmail.com
science forum beginner


Joined: 13 Jun 2006
Posts: 2

PostPosted: Tue Jun 13, 2006 12:22 am    Post subject: Urgent help needed! ICP MS analysis of istope ratio Cd111/Cd114 Reply with quote

Dear all,

Can anyone out there help me with this question:
1. I sent the biological sample to measure the concentration of Cd111,
Cd114 and isotop ratio of Cd111/Cd114 and I got the data but I am not
familiar with this kind of data and I have never used this instrument
(ICP-MS). Can you please tell me what is reading unit does ICPMS give
when measuring the isotop concentration? How to convert the reading
value to isotope concentration?
In the data I got (in excel file), there are two columns, one is
reading value with no unit (I thought so), the other one is isotope
concentration (g/L), e.g. in case Cd111, they multiply the reading
value by 0.128 (12,8 is natural percentage of Cd111).

I would be highly appreciated if anyone can explain me about this.
Thanks a lots for your time and help!

Best regrads,
Back to top
Google

Back to top
Display posts from previous:   
Post new topic   Reply to topic Page 1 of 1 [1 Post] View previous topic :: View next topic
The time now is Fri Nov 24, 2017 8:23 pm | All times are GMT
Forum index » Science and Technology » Chem » Analytical
Jump to:  

Similar Topics
Topic Author Forum Replies Last Post
No new posts electroplating organic chemicals analysis a.1998.a@gmail.com Chem 0 Fri Jul 21, 2006 11:49 am
No new posts reference books for formulaes in stochastic analysis and ... Michael11 Math 0 Thu Jul 20, 2006 12:38 am
No new posts Functional analysis? e_hobsbawm@hotmail.com Math 1 Wed Jul 19, 2006 1:55 pm
No new posts Trying to Understand the Set Theory of Non-Standard Analysis Math1723 Math 1 Wed Jul 19, 2006 3:52 am
No new posts Complex Analysis question, Taylor series James1118 Math 6 Tue Jul 18, 2006 2:17 pm

Copyright © 2004-2005 DeniX Solutions SRL
Other DeniX Solutions sites: Electronics forum |  Medicine forum |  Unix/Linux blog |  Unix/Linux documentation |  Unix/Linux forums  |  send newsletters
 


Powered by phpBB © 2001, 2005 phpBB Group
[ Time: 0.0163s ][ Queries: 16 (0.0037s) ][ GZIP on - Debug on ]