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Last post July 13, 2021, 10:52:35 AM
by Babcock_Hall
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Last post March 20, 2018, 09:09:22 PM
by wildfyr
What's external standard?

Started by AFFA | Last post by dfx- December 27, 2005, 07:54:25 PM

1 Replies
6899 Views
Last post December 27, 2005, 07:54:25 PM
by dfx-
What's the cause of inconsistent DI water spectra at UV range?

Started by newooub | Last post by marquis July 06, 2009, 12:07:13 PM

6 Replies
6770 Views
Last post July 06, 2009, 12:07:13 PM
by marquis
what's the different bewteen using KMnO4 and KI titration

Started by erickent | Last post by Alberto_Kravina November 08, 2006, 12:44:24 PM

1 Replies
4927 Views
Last post November 08, 2006, 12:44:24 PM
by Alberto_Kravina
What's the reagent of Dipheynlythio carbozone ?

Started by spiderman1441 | Last post by chiralic November 30, 2006, 11:20:42 AM

2 Replies
4066 Views
Last post November 30, 2006, 11:20:42 AM
by chiralic
what's the relation between conjungated bouble bond and colour?

Started by studytogether | Last post by ARGOS++ March 27, 2008, 12:15:44 PM

1 Replies
5261 Views
Last post March 27, 2008, 12:15:44 PM
by ARGOS++
Whatman Filter Paper No.1 Or Chromatograohy paper for reagent paper

Started by Shabayer | Last post by wildfyr October 26, 2018, 03:05:40 PM

1 Replies
1585 Views
Last post October 26, 2018, 03:05:40 PM
by wildfyr
whats the purpose of adding conc nitric acid in salt in cheese titrations?

Started by ken3009 | Last post by ken3009 August 11, 2012, 08:57:32 PM

0 Replies
2652 Views
Last post August 11, 2012, 08:57:32 PM
by ken3009
0 Replies
4387 Views
Last post April 15, 2009, 03:45:16 PM
by torturedillini
0 Replies
2642 Views
Last post March 20, 2011, 09:30:31 PM
by SheffieldWednesday4ever
When to include [OH-] in the charge balance for aqueous solution?

Started by cncbmb | Last post by cncbmb July 17, 2009, 05:25:48 PM

0 Replies
4150 Views
Last post July 17, 2009, 05:25:48 PM
by cncbmb
Where can I send away for spectrometry.

Started by Barnett8 | Last post by JGK February 22, 2010, 03:06:21 PM

9 Replies
5194 Views
Last post February 22, 2010, 03:06:21 PM
by JGK
Where do you buy your chemicals?

Started by ArchStanton | Last post by ArchStanton August 16, 2009, 12:56:45 PM

0 Replies
2858 Views
Last post August 16, 2009, 12:56:45 PM
by ArchStanton
Where to find Chem Literature?

Started by khalid | Last post by Mitch November 22, 2007, 11:32:37 PM

1 Replies
7117 Views
Last post November 22, 2007, 11:32:37 PM
by Mitch
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