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Elements for sale or trade I mentioned I have some Sm for sale, I have a dendritic piece which weighs 245 grams.
[img]http:// ... |
13-9-2011 at 10:32 by: Gruson |
Elements for sale or trade I might be interested in your Ag crystal and As. Is the Iodine a single crystal? Pictures would be a ... |
18-8-2011 at 09:57 by: Gruson |
Laboratory equipment for sale
Over the years during the collection of lab equipment for my own use
I have gathered a lot of ite ... |
27-6-2011 at 11:43 by: Gruson |
Lab equipment in Europe Shipping costs from Germany to Holland (and other countries in Europe) are in the range of 12 euro ( ... |
24-8-2010 at 00:32 by: Gruson |
Tour My Lab Thanks for the information and the link. I'll keep the one with all-teflon rotational valves. |
21-8-2010 at 06:04 by: Gruson |
Tour My Lab I just bought two vacuum gas manifolds (schlenk lines) with intention of keeping one of them and sel ... |
20-8-2010 at 10:20 by: Gruson |
Phthalic Anhydride I just ran a melting point test on my hotbench, and the phtalic anhydride provided by Jor has a melt ... |
21-7-2010 at 06:26 by: Gruson |
Professional jokes in well-reputed Scientific Literature I don't know if this is already posted, but http://www.ncbirofl.com/ has some pretty amazing researc ... |
9-7-2009 at 00:39 by: Gruson |
Recent forum unreliability I got a database connection error around 11 AM GMT+1. |
26-5-2009 at 13:29 by: Gruson |
Practical Vacuum Distillation That is an excellent idea. I presume you have the icemaker with built-in compressor? Which type exac ... |
6-4-2009 at 00:11 by: Gruson |
Practical Vacuum Distillation Since I intend vacuum distilling and use of a rotary evaporator with an oil pump as well (<1mbar) ... |
25-3-2009 at 01:48 by: Gruson |
Highly concentrated H2O2 by extraction with CCl2H2 Offtopic: Can someone point me to the thread / further sources on that the DCM/HNO3 method doesn't w ... |
10-2-2009 at 09:17 by: Gruson |
It is not book but programme. The licence I provided is used university-wide, so there would be no problem with a lot of people us ... |
18-9-2008 at 00:35 by: Gruson |
Chemdraw 11.0 Here is ChemDraw 11.0, for Mac and Windows.
[b]Mac[/b]
SERIAL NUMBER: 7161471
REGISTRATION CODE ... |
17-9-2008 at 12:17 by: Gruson |
Chemoffice 2006 Chemoffice 2006 Ultra, including Chemdraw 10.0, etc.
021-083095-1801
5-part archive:
[url=http:// ... |
17-9-2008 at 02:55 by: Gruson |
Preparation of elemental phosphorus Carefully heating CS2 with a burner? You rather then me..
Red P is made by putting white P in pi ... |
19-6-2006 at 09:57 by: Gruson |
Preparation of elemental phosphorus In the scan of BromicAcid Gmelin's its stated that molten NaPO3 can be electrolyzed with a Ni kathod ... |
3-5-2006 at 10:49 by: Gruson |
Preparation of elemental phosphorus Well, we performed the project in a smithy (construction company) and they had pillars where you cou ... |
18-4-2006 at 05:37 by: Gruson |
Preparation of elemental phosphorus Thanks
Yes, that's correct. The nitrogen flow was ideal for the P4 not being oxidized (much chea ... |
17-4-2006 at 00:32 by: Gruson |
Preparation of elemental phosphorus Hello there. For a school project in Holland I chose to do some research on the preparation of White ... |
16-4-2006 at 10:13 by: Gruson |