Forum Index

 
 FAQFAQ   SearchSearch   MemberlistMemberlist   UsergroupsUsergroups   RegisterRegister 
 ProfileProfile   Log in to check your private messagesLog in to check your private messages   Log inLog in 


Please visit our collaborator's site at:

Dear colleagues!

Please submit your questions only in the section "Who Could Answer?". Other sections are intended for posts-communications.
This differentiation is done in order to make the structure of the forum more efficient. For more details please read here.



*updates every 6 hours
The time now is Sat Jul 04, 2009 2:49 am
Forum Index
View unanswered posts
 Forum   Topics   Posts   Last Post 
About ChemKnowHow  
No new posts No Big Need to Register
You can post without registration. Nevertheless...
   
1 1 Fri Dec 08, 2006 9:31 am
Alexey View latest post
No new posts Contacts

   
1 1 Sat Nov 25, 2006 2:26 pm
Alexey View latest post
No new posts Structure, Policy and Technical Questions of ChemKnowHow
Here you can find useful hints and ask technical questions.
   
11 14 Sun Dec 16, 2007 7:41 pm
Rod View latest post
No new posts What is ChemKnowHow about
and some lyricism about ChemKnowHow
   
2 2 Sat Nov 25, 2006 3:55 pm
Alexey View latest post
No new posts Your Suggestions
ChemKnowHow will be as good as you make it. Say what you would like to see here and what you don't like.
   
2 5 Mon Apr 09, 2007 9:41 pm
Alexey View latest post
Project "Breakthrough Problems in Chemistry"  
No new posts Project "Breakthrough Problems in Chemistry"

   
4 25 Fri Apr 24, 2009 3:47 pm
lchadwick View latest post
Who Could Answer?  
No new posts Practical Questions
Your questions like "how to filter gels?" etc.
   
83 289 Sat Jun 27, 2009 12:27 am
Guest View latest post
No new posts Theoretical Questions
Your questions like "how to reduce an amide in the presence of a ketone?" or "who can explain..." etc.
   
21 52 Thu Apr 09, 2009 5:27 am
3DANEKAL View latest post
No new posts Miscellaneous

   
2 2 Thu Aug 30, 2007 2:08 pm
Nefertiti View latest post
Reactions and Reagents  
No new posts Oxidation

   
12 29 Sat Nov 22, 2008 2:24 pm
Henry View latest post
No new posts Organometallics
preparation, handling and usage
   
14 51 Sun Apr 12, 2009 11:27 pm
Rod View latest post
No new posts Miscellaneous

   
33 64 Thu Oct 30, 2008 11:34 am
rana View latest post
Under Inert Conditions  
No new posts Under Inert Conditions
avoiding water and air...
   
13 24 Wed Jun 17, 2009 5:19 pm
Alexey View latest post
Work-Up  
No new posts Extraction and Filtration

   
13 26 Fri Jun 19, 2009 8:22 am
ddddyyyyy View latest post
No new posts Specific Work-Up

   
25 60 Thu Dec 04, 2008 1:51 am
Rod View latest post
No new posts Miscellaneous

   
7 8 Sun Jun 14, 2009 1:08 am
orgprepdaily View latest post
Chromatography  
No new posts Column Flash Chromatography

   
21 32 Thu May 14, 2009 6:34 am
galgalikar View latest post
No new posts TLC

   
9 19 Thu Aug 28, 2008 11:00 am
Guest View latest post
No new posts Miscellaneous
HPLC, GC, SEC etc.
   
8 16 Sun Mar 29, 2009 6:28 pm
Rod View latest post
(Re)crystallisation  
No new posts Growing crystals for X-ray
also see "Recrystallization"
   
4 4 Wed Jul 18, 2007 10:46 pm
Rod View latest post
No new posts Recrystallization

   
5 6 Thu Nov 15, 2007 6:42 pm
Guest View latest post
Distillation and Sublimation  
No new posts Distillation and Sublimation

   
5 4 Sat Dec 01, 2007 8:39 pm
Guest View latest post
Various Things  
No new posts First Aid and Safety
What to do if you got a burn after HF...
   
9 12 Mon Jan 07, 2008 10:07 pm
Guest View latest post
No new posts Cooling, Heating and Thermostating
Cooling baths, heating baths etc.
   
7 9 Wed Oct 08, 2008 2:08 pm
Alexey View latest post
No new posts Miscellaneous

   
29 49 Sun Feb 08, 2009 1:42 pm
Guest View latest post
Spectroscopy  
No new posts Spectroscopy
NMR, IR, MS etc.
   
24 32 Tue Jun 02, 2009 10:50 pm
Guest View latest post
WWW and Software  
No new posts Our Friends
Here you can advertise scientific forums or homepages or LJ or Blogs or ... which you like and which are connected with natural sciences.
   
13 13 Sun Jan 06, 2008 1:10 am
Alexey View latest post
No new posts Searching Engines
Which ones do you use?
   
14 25 Fri Feb 29, 2008 1:58 am
S View latest post
No new posts Lectures and Problems Sets
Also seminars, reviews, books etc.
   
18 25 Fri Jul 27, 2007 4:28 pm
Rod View latest post
No new posts Databases and Tables
also prediction software
   
31 35 Thu Mar 05, 2009 10:19 pm
Alexey View latest post
No new posts Miscellaneous

   
20 36 Thu Dec 18, 2008 10:36 am
Rod View latest post
DELETED  
No new posts DELETED
We are not sure whether some posts should be on this forum. These posts were collected here. Before irreversible deletion we leave them to discuss with authors.
   
0 0 No Posts
All times are GMT + 1 Hour
Who is Online
Who is Online Our users have posted a total of 970 articles
We have 281 registered users
The newest registered user is mona
In total there are 9 users online :: 0 Registered, 0 Hidden and 9 Guests   [ Administrator ]   [ Moderator ]
Most users ever online was 109 on Sat Jul 07, 2007 6:40 pm
Registered Users: None
This data is based on users active over the past five minutes
Log in
Username:    Password:      Log me on automatically each visit    

New posts New posts    No new posts No new posts    Forum is locked Forum is locked


Powered by phpBB © 2001, 2005 phpBB Group