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Does any one have any experience with moving NMR spectrometers? I am planning on purchasing a Hitachi R-1200 NMR spectrometer in less then two weeks. I have heard ...	16-11-2011 at 21:24 by: benzylchloride1
Does anyone have a Hitachi R 1200 NMR spectrometer that they would be interested in selling I wil be picking the instrument up on Saturday, the 26th of November.	14-11-2011 at 21:49 by: benzylchloride1
Does anyone have a Hitachi R 1200 NMR spectrometer that they would be interested in selling I am on the hunt for a Hitachi R 1200 NMR spectrometer. I have been buying lots of equipment lately ...	31-10-2011 at 20:06 by: benzylchloride1
Oxygen Sensor for Glove Box or Other use? This reference describes the preparation and use of a titanocene complex for use as an oxygen indica ...	29-10-2011 at 22:21 by: benzylchloride1
Ampouling volatile liquids Anhydrous Stannic chloride stores well in a standard Aldrich bottle commonly used for air sensitive ...	18-8-2011 at 22:20 by: benzylchloride1
Toluene --> Sodium Tosylate --> p-cresol Excellent work and write up. I ran this same synthesis about eight months ago. It takes a long time ...	18-8-2011 at 21:48 by: benzylchloride1
Synthesis of PBr3 Pure n-heptane will work for the solvent if you have a fractionating column. I have prepared several ...	11-8-2011 at 17:34 by: benzylchloride1
Preparation of Methyl Borate Do you have any plans for further syntheses involving methyl borate. If you can make phenylmagnesium ...	29-5-2011 at 20:01 by: benzylchloride1
Best Rotovapor for the money? Buy a good used Buchi off of Ebay. The new ones are lousy and break very easily from my experience. ...	30-4-2011 at 12:47 by: benzylchloride1
Legality of home chemistry If home chemistry is illegal in the United States, then how is it that there are multiple stores wit ...	22-1-2011 at 17:33 by: benzylchloride1
Removal of Oxygen & Carbon Dioxide from Air (Glovebox Design) I recently purchased a glove box and a vacuum pump for around $150, I had to patch the gloves though ...	4-1-2011 at 23:02 by: benzylchloride1
Make Potassium (from versuchschemie.de) Naphthalene will not work in this reaction since it reacts very easily with potassium to form the na ...	4-1-2011 at 22:33 by: benzylchloride1
malachite green Interesting, I have not prepared any triphenylmethane type dyes, but my experience with azo dyes ver ...	2-11-2010 at 15:11 by: benzylchloride1
Synthesis of unsym.-heptachloropropane and hexachloropropene (updated) Be careful with the synthesis of hexachloropropene. Only add the heptachloropropane in small portion ...	4-10-2010 at 09:28 by: benzylchloride1
Parr Shaker Hydrogenator I purchased it from a university surplus store along with a Lindberg bench top furnace. I could spen ...	18-8-2010 at 20:02 by: benzylchloride1
Parr Shaker Hydrogenator I recently purchased an older Parr model 3911 pressure reactor from a surplus store for $17.00. It c ...	18-8-2010 at 15:49 by: benzylchloride1
Old Chemistry Lab Manual I took general chemistry in the year of 2006 through 2007. The labs were very similar to those that ...	12-8-2010 at 10:12 by: benzylchloride1
luminol I was going to make luminol at one time. I synthesized the 3-nitrophthalic acid from phthalic anhydr ...	8-8-2010 at 15:47 by: benzylchloride1
Borohydride synth? The procedure for synthesizing sodium hydride from sodium metal can be found in Inorganic Syntheses ...	31-7-2010 at 21:35 by: benzylchloride1
Preparation of PBr3? I have synthesized phosphorous tribromide several times using a procedure similar to that in Vogels ...	31-7-2010 at 21:25 by: benzylchloride1
diiodomethane I have also been interested in diiodomethane because of its use in the Simmons cyclopropanation of a ...	30-7-2010 at 10:10 by: benzylchloride1
True Vacuum Pump vs. Water Aspirator I have a Precision Scientific Model DD 20 vacuum pump that I obtained off of Ebay. The pump specific ...	25-7-2010 at 22:38 by: benzylchloride1
Best and worst smelling chemicals? Alkyl tin compounds are some of the more awful smelling compounds from my experience. Tetraethyl tin ...	24-7-2010 at 21:51 by: benzylchloride1
Organic Chemistry experiments with easy available chemicals I would recommend purchasing some cheap aspirin tablets as some interesting syntheses can be conduct ...	23-7-2010 at 10:26 by: benzylchloride1
Hydrazine [quote] Beware the bubble monster ! [/quote] I have had several experiences with the bubble ...	1-7-2010 at 19:28 by: benzylchloride1
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