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Demethylation of Xylene to Toluene/Benzene
i live in the good ole USA, in Washington State. I didnt infer that they were just running out the s ... |
16-3-2015 at 13:10
by: Hellafunt |
Demethylation of Xylene to Toluene/Benzene
This doesnt address your question, but I wanted to throw this out there. My local hardware store sto ... |
16-3-2015 at 11:35
by: Hellafunt |
response to zombie
exactly. they keep the cylinder from breaking if it topples. commercial bumpers are available, but t ... |
13-3-2015 at 11:53
by: Hellafunt |
Homemade and Repurposed Lab Gear
And this is the top of a plastic supermarket hummus container turned into a bumper for a 500 ml grad ... |
13-3-2015 at 08:50
by: Hellafunt |
Homemade and Repurposed Lab Gear
Here is a $2 paper towel holder from the thrift store that makes a great lab stand!!
[file]38058 ... |
13-3-2015 at 08:43
by: Hellafunt |
Problem in Chlorate
i topped off the jar as needed with more of the saturated NaCl solution, but i did not add enough Na ... |
9-3-2015 at 20:28
by: Hellafunt |
Problem in Chlorate
I need some trouble shooting help. I made KClO3 from KCl using electrolysis a few times, no problem. ... |
9-3-2015 at 18:59
by: Hellafunt |
homebuilt fume hood
im very excited to report, that after 4-5 months of stopping and starting, working and procrastinati ... |
7-3-2015 at 20:43
by: Hellafunt |
A thought for lab supplies...
count me in for a duran duran cap, haha. and ill take 10 ampules also please. |
5-3-2015 at 11:37
by: Hellafunt |
Taste of different acids?
in my youth i tasted some lysergic acid. it was good. |
4-3-2015 at 15:57
by: Hellafunt |
Corning Hot Plate/Stirrers...
i use a Corning PC-420 that I bought used and I was in a similar situation. The IKA prices were ridi ... |
18-2-2015 at 15:14
by: Hellafunt |
need to sell magnetic stirrer hotplate
Hi, i have a VWR Mini Hotplate Stirrer #1260-986
it is made in the USA by Henry Troemner LLC
120 V ... |
9-2-2015 at 17:03
by: Hellafunt |
plasticisers from vinyl & green saponification!
UC235, your first paragraph pretty much sums up my last attempt. Ugh,"slightly fruity, unpleasant sc ... |
5-2-2015 at 23:27
by: Hellafunt |
plasticisers from vinyl & green saponification!
great info , thanks! |
5-2-2015 at 13:09
by: Hellafunt |
plasticisers from vinyl & green saponification!
ive tried twice to extract the DEPH from vinyl gloves, and failed both times. Im pretty sure my tech ... |
5-2-2015 at 11:30
by: Hellafunt |
Isn't there just too much?
I am in the same boat. Ive got about a year in of self study. It seems that often when I read an exp ... |
30-1-2015 at 12:32
by: Hellafunt |
Advice for setting up small chemical distribution business?
you should read " Excuse Me Sir, Would You Like To Buy A Kilo Of Isopropyl Bromide" by Max C. Gergel ... |
25-1-2015 at 19:38
by: Hellafunt |
Slow high torque electric motors for stirrer?
today at the thrift store i found an 110V AC rotisserie spit turner motor for $4.99. it is really st ... |
16-1-2015 at 22:44
by: Hellafunt |
Best Acid that will get rid of rust quickest without harming iron?
have you considered using electrolysis to remove rust? i have done it a number of times, and it is s ... |
12-1-2015 at 09:39
by: Hellafunt |
Drying calcium chloride
just in case anyone cares, the silver cake decorating balls are called dragees, pronounced drah-zhay ... |
8-1-2015 at 14:01
by: Hellafunt |
carvone turned red
i had the distillate and i added small amounts of chloroform ( i didnt have DCM and based on my read ... |
1-1-2015 at 16:56
by: Hellafunt |
carvone turned red
The title says it all. About a month ago, I steamed distilled some carvone from caraway seeds. I yie ... |
1-1-2015 at 13:42
by: Hellafunt |
homebuilt fume hood
thanks awesomeness, magpie. magpie, your fume hood has been an inspiration for me, however, my fume ... |
20-12-2014 at 14:56
by: Hellafunt |
homebuilt fume hood
since this thread is resurrected from the deep sleep, maybe i could ask a question. ive been working ... |
19-12-2014 at 22:03
by: Hellafunt |
My School, "WAR on drugs!" Caffeine Today
interesting trend, when i was in high school(1984-1988), we had a soda machine in the building. I re ... |
18-12-2014 at 17:49
by: Hellafunt |
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