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Search Piperic acid oxidation to Piperonal Would it be possible to remove piperonal from solution as it is formed by using a bilsulfite adduct ... 27-8-2010 at 09:15 by: Bander Piperic acid oxidation to Piperonal I [url=https://www.sciencemadness.org/whisper/viewthread.php?tid=4698]made a thread[/url] on this a ... 26-8-2010 at 11:58 by: Bander Pepper to Piperine problem I have always failed in purification of the alcoholic black pepper extract by active means. This is ... 14-10-2008 at 09:33 by: Bander Vacuum (2-7 torr range) Can it be achieved cheaply? [quote][i]Originally posted by indigofuzzy[/i] I was wondering if it's possible to achieve a 2-7 to ... 2-4-2007 at 03:43 by: Bander Anyone Up for a DIY Particle Accelerator? [quote][i]Originally posted by jpsmith123[/i]BTW, that's an interesting abstract you have there re: ... 25-3-2007 at 03:13 by: Bander Electrochemical ozone generation Interested in low frequency atmospheric ozone production by glow discharge around 20kV? These guys h ... 20-3-2007 at 22:59 by: Bander pyroelectric acceleration and ferroelectric electron guns [context pressure ~=10^-3 Pa] [img]http://img143.imageshack.us/img143/2019/litao3acceljt6.jpg[/img] ... 20-3-2007 at 21:44 by: Bander Enthalpy of a H202/NaBH4 reaction Thanks for your help. I was expecting the hypergolic nature (depending on it, really) but was unsure ... 2-10-2006 at 07:23 by: Bander Enthalpy of a H202/NaBH4 reaction 2 NaBH4 + 8 H2O2 ==> 2 NaOH + B2O3 + 11 H2O [-850 kJ (2x NaOH) + -1272.77 kJ (B2O3) + -2660 (1 ... 1-10-2006 at 16:23 by: Bander Piperine-Mediated Bioavailability I propose that we start a general [url=http://print.google.com/print?q=Piperine&btnG=Search+Prin ... 26-10-2005 at 09:40 by: Bander Plasma reactor- Confinement,Heat sources [img]http://www.physicsweb.org/objects/news/9/9/11/0509112.jpg[/img] The device detailed in the bel ... 17-10-2005 at 03:02 by: Bander

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues