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Preparing a Methylene Blue solution. Need MB Equivalent Weight.

Started by Albacoide | Last post by Arkcon May 06, 2013, 07:11:09 PM

6 Replies
5538 Views
Last post May 06, 2013, 07:11:09 PM
by Arkcon
How to use LC-MS/MS QTrap

Started by Albacoide | Last post by Ploaka75 October 09, 2018, 02:55:10 PM

2 Replies
1532 Views
Last post October 09, 2018, 02:55:10 PM
by Ploaka75
CD and ORD measurement of inorganic compounds

Started by alan988 | Last post by alan988 August 15, 2007, 11:00:45 AM

0 Replies
3488 Views
Last post August 15, 2007, 11:00:45 AM
by alan988
Zn-Ca-Cd-Fe mix, quantification of Ca, Cd, and Zn, EDTA?

Started by Alan713ch | Last post by Alan713ch April 06, 2008, 12:41:44 PM

4 Replies
4650 Views
Last post April 06, 2008, 12:41:44 PM
by Alan713ch
Amount of NaOH needed to change pH

Started by AL | Last post by Pradeep November 26, 2011, 11:37:02 AM

2 Replies
12808 Views
Last post November 26, 2011, 11:37:02 AM
by Pradeep
Fragmentation in mass spectroscopy

Started by akwalker | Last post by enahs September 14, 2008, 03:32:40 PM

1 Replies
5027 Views
Last post September 14, 2008, 03:32:40 PM
by enahs
Hydrazine percentage formula on normality basis

Started by Aksuthar | Last post by Borek September 15, 2018, 12:26:37 PM

5 Replies
1944 Views
Last post September 15, 2018, 12:26:37 PM
by Borek
Why it is Cl (not Cl2) ?

Started by akrnfl | Last post by billnotgatez November 12, 2006, 11:33:33 AM

3 Replies
5762 Views
Last post November 12, 2006, 11:33:33 AM
by billnotgatez
Polyphenol content in Tea

Started by Akira | Last post by corey2 May 15, 2005, 02:58:00 PM

4 Replies
7386 Views
Last post May 15, 2005, 02:58:00 PM
by corey2
Determine Lead in Gasoline by atomic absorption spectrometry

Started by akidah722 | Last post by chiralic August 08, 2006, 04:30:00 PM

4 Replies
4718 Views
Last post August 08, 2006, 04:30:00 PM
by chiralic
about polarographic in determine vitamin C

Started by akidah722 | Last post by akidah722 July 15, 2006, 12:48:07 AM

2 Replies
4496 Views
Last post July 15, 2006, 12:48:07 AM
by akidah722
AFS

Started by akidah722 | Last post by Borek October 03, 2006, 02:27:31 AM

1 Replies
2823 Views
Last post October 03, 2006, 02:27:31 AM
by Borek
how many stationary phase and column used in GC?

Started by akidah722 | Last post by chiralic September 20, 2006, 12:56:19 PM

2 Replies
4058 Views
Last post September 20, 2006, 12:56:19 PM
by chiralic
Sodium hypochlorite reactivity with different surfactants?

Started by AJR660 | Last post by AJR660 December 19, 2018, 03:57:04 PM

0 Replies
658 Views
Last post December 19, 2018, 03:57:04 PM
by AJR660
tough pH problems

Started by ajones51 | Last post by chiralic October 12, 2006, 05:08:40 PM

2 Replies
4170 Views
Last post October 12, 2006, 05:08:40 PM
by chiralic
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