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Is it now illegal to buy from chemcraft? [rquote=671645&tid=158416&author=Jenks][rquote=671521&tid=158416&author=Jenks]My ord ...	22-3-2022 at 07:50 by: Jenks
Can someone explain spinning band and wiped film distillation. When I was in graduate school, my laboratory had a spinning band distillation setup. Nobody used it ...	18-3-2022 at 08:42 by: Jenks
Any Advice for Drying a Heat Sensitive Sample? What volume of solution do you need to evaporate? If it is air stable, you could just put the sol ...	10-3-2022 at 09:51 by: Jenks
I Bid the Forum Farewell When you get your business running, please let us know about it here!	10-3-2022 at 09:39 by: Jenks
Need help interpreting this TLC plate That's a nice clear spot you obtained. The easiest way to tell if it is one of the compounds you are ...	9-3-2022 at 08:48 by: Jenks
Is it now illegal to buy from chemcraft? [rquote=671521&tid=158416&author=Jenks]My order from the 22nd has made it to "Forwarded to t ...	4-3-2022 at 15:29 by: Jenks
Best Conditions For N-Alkylation? [rquote=671635&tid=158433&author=Antigua]How has no one mentioned so far that this isn't goi ...	4-3-2022 at 13:28 by: Jenks
Best Conditions For N-Alkylation? Mixing ammonium hydroxide with a base could increase pressure by evolving ammonia gas, particularly ...	4-3-2022 at 11:42 by: Jenks
Is it now illegal to buy from chemcraft? My order from the 22nd has made it to "Forwarded to the carrier" as of yesterday. I don't know if ca ...	27-2-2022 at 15:07 by: Jenks
Making iPrOH:NH3:H2O Anhydrous CaCl[sub]2[/sub] is acidic so it would take out the ammonia just like sieves would. Potassium carbon ...	9-2-2022 at 08:37 by: Jenks
OMG some people can still buy sodium nitrite on the internet Are you saying that this ban is like when China started installing nets under factory windows to cat ...	5-2-2022 at 08:59 by: Jenks
Fake molybdenum 99.999% on Ebay - Warning! That's a shame. I will watch out for huanshop2015 from now on.	27-1-2022 at 08:53 by: Jenks
Fake molybdenum 99.999% on Ebay - Warning! Could this be a mistake rather than fraud? This is a prolific seller. I've bought from them myself. ...	25-1-2022 at 11:55 by: Jenks
Stereochemistry of the ibogaloid catharanthine After more investigation, I've found that (+)-catharanthine does indeed have the opposite stereochem ...	10-12-2021 at 16:27 by: Jenks
Receiving items from overseas That is strange. I receive items from China, occasionally chemicals, regularly through ebay and they ...	6-12-2021 at 16:20 by: Jenks
A high-temperature mini-furnace for temperatures above 2000 C. [rquote=668005&tid=158143&author=Twospoons][rquote=667992&tid=158143&author=Jenks] W ...	2-12-2021 at 06:33 by: Jenks
A high-temperature mini-furnace for temperatures above 2000 C. [rquote=667975&tid=158143&author=macckone]There are only three normal types of heating that ...	1-12-2021 at 08:38 by: Jenks
A high-temperature mini-furnace for temperatures above 2000 C. [rquote=667931&tid=158143&author=metalresearcher]Now is the question: how could one get (or ...	30-11-2021 at 06:35 by: Jenks
Storage of MEK One consideration is that organic solvents tend to diffuse through plastic but not glass. You have p ...	15-10-2021 at 17:57 by: Jenks
Stereochemistry of the ibogaloid catharanthine Thank you for opening this can of worms! There seems to be confusion over the stereochemistry on ...	14-10-2021 at 09:53 by: Jenks
Mothballs - what is available where you live? [rquote=665984&tid=157991&author=Texium]https://www.walmart.com/ip/Enoz-Old-Fashioned-Moth-B ...	8-10-2021 at 12:39 by: Jenks
Sodium borohydride and Sodium azide for sale Sorry about all the nagging.	8-10-2021 at 12:26 by: Jenks
Dequaternization with ethanolamine If piperazine is making it work so well, it is easy to get as dewormer.	7-10-2021 at 10:36 by: Jenks
Mothballs - what is available where you live? I only see p-dichlorobenzene moth balls in the US and thought naphthalene was banned due to the canc ...	7-10-2021 at 10:32 by: Jenks
Liquid Mercury for Sale 99.9995% Pure This mercury is extremely well packaged, like ChemGlass' other stuff.	4-10-2021 at 14:57 by: Jenks
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