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As and Se: same problem, new question

Started by 2lrigbal | Last post by enahs December 22, 2008, 07:30:12 PM

5 Replies
5538 Views
Last post December 22, 2008, 07:30:12 PM
by enahs
Arsenic and Selenium determination by hydride generation

Started by 2lrigbal | Last post by 2lrigbal June 17, 2008, 09:45:13 AM

2 Replies
6955 Views
Last post June 17, 2008, 09:45:13 AM
by 2lrigbal
Chelating potential of a solution

Started by 2min2midnight | Last post by franz1973 May 04, 2018, 07:09:05 AM

1 Replies
1699 Views
Last post May 04, 2018, 07:09:05 AM
by franz1973
What Are Chlorine Tablets Made Of???

Started by 3.1415926 | Last post by AWK May 28, 2007, 04:41:09 AM

2 Replies
9828 Views
Last post May 28, 2007, 04:41:09 AM
by AWK
Little Something On Smoke bombs

Started by 3.1415926 | Last post by jamesweltz June 02, 2007, 11:05:43 PM

1 Replies
5362 Views
Last post June 02, 2007, 11:05:43 PM
by jamesweltz
Mg/Hg EDTA Titration

Started by 43256488 | Last post by Borek April 13, 2011, 05:22:35 PM

11 Replies
10346 Views
Last post April 13, 2011, 05:22:35 PM
by Borek
How to measure an exact volume of ethanol using single volume pipette

Started by 5kov | Last post by enahs March 10, 2011, 12:21:24 PM

1 Replies
6128 Views
Last post March 10, 2011, 12:21:24 PM
by enahs
assay determination of a pharmaceutical substance

Started by 5kov | Last post by elixir2011 April 22, 2011, 05:02:11 PM

4 Replies
7546 Views
Last post April 22, 2011, 05:02:11 PM
by elixir2011
UV-Vis....can you use an internal standard for OD measurement?

Started by 6jerfz | Last post by Arkcon December 14, 2012, 08:48:53 PM

1 Replies
3475 Views
Last post December 14, 2012, 08:48:53 PM
by Arkcon
Chlorine, NaCl, and FTIR spectroscopy

Started by 74Dan | Last post by Corribus October 30, 2014, 12:57:38 PM

3 Replies
5224 Views
Last post October 30, 2014, 12:57:38 PM
by Corribus
Silver analysis via ICP-OES

Started by 8bambi4 | Last post by 8bambi4 October 24, 2012, 09:10:39 AM

6 Replies
9584 Views
Last post October 24, 2012, 09:10:39 AM
by 8bambi4
Determining concentration from best fit line???

Started by 93suzzzykim | Last post by Arkcon February 02, 2017, 05:54:13 AM

2 Replies
1567 Views
Last post February 02, 2017, 05:54:13 AM
by Arkcon
why use Ethyl Acetate to extract?

Started by a confused chiral girl | Last post by a confused chiral girl December 29, 2009, 01:02:10 PM

4 Replies
18084 Views
Last post December 29, 2009, 01:02:10 PM
by a confused chiral girl
PFC extraction in foods

Started by a confused chiral girl | Last post by MOTOBALL May 09, 2010, 07:06:16 PM

1 Replies
2689 Views
Last post May 09, 2010, 07:06:16 PM
by MOTOBALL
10% Ether/Hexane extracts what?

Started by a confused chiral girl | Last post by a confused chiral girl July 28, 2010, 09:04:15 PM

2 Replies
4492 Views
Last post July 28, 2010, 09:04:15 PM
by a confused chiral girl
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