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Latest chemical order?
6 Brit pounds for 500gm is high next to DEF. |
26-5-2020 at 08:42
by: arkoma |
Latest chemical order?
@woelen--urea is cheap, easy and pure from DEF--diesel exhaust fluid. Brilliant white xtals from ju ... |
25-5-2020 at 11:39
by: arkoma |
Pretty Pictures (2)
I absolutely love the color of Copper Acetate |
25-5-2020 at 08:08
by: arkoma |
Pretty Pictures (2)
[file]81205[/file] |
24-5-2020 at 00:19
by: arkoma |
sassafras extraction from roots - anyone have experience or know yeilds?
[rquote=636656&tid=155428&author=morganbw]
I am fairly healthy but getting up from being ... |
22-5-2020 at 16:11
by: arkoma |
sassafras extraction from roots - anyone have experience or know yeilds?
Rarity? Not where i'm at........ |
22-5-2020 at 11:30
by: arkoma |
Piperazine workup
so does anyone have a definite answer on pulling the base from wormer?
*edit* Arkoma is gonna g ... |
22-5-2020 at 09:49
by: arkoma |
Free energy Idea, need thoughts
[rquote=636151&tid=155401&author=karlos³]TINSTAAFL, as Fulmen said 
Heinlein is great st ... |
15-5-2020 at 15:08
by: arkoma |
Phenylacetaldehyde from Phenylalanine
[rquote=635665&tid=66331&author=JJay]As it turns out, monochlorination of phenylalanine lead ... |
10-5-2020 at 11:40
by: arkoma |
Melgar has died
Man, I corresponded with him some. Only so many trips around the sun........treasure each day, even ... |
6-5-2020 at 00:47
by: arkoma |
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays?
[quote]at least this motivated me to finally clean all of my glassware thoroughly and organize the l ... |
29-4-2020 at 20:09
by: arkoma |
I quit using cannabis to be a safer chemist.
[rquote=634839&tid=154197&author=Cou]It's a bad idea to keep any illegal drugs or paraphern ... |
27-4-2020 at 20:08
by: arkoma |
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays?
[rquote=634767&tid=155244&author=morganbw]
Hey guy, I am just a country boy as well.
Are ... |
26-4-2020 at 01:48
by: arkoma |
Homemade and Repurposed Lab Gear
[rquote=632484&tid=61783&author=j_sum1]
Voila, a burette stand. Except there is absolutely ... |
25-4-2020 at 13:22
by: arkoma |
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays?
A) Not against the law to buy or possess Iodine or Sodium metal.
B) The quality of your posts has ... |
24-4-2020 at 21:43
by: arkoma |
Mistake extracting iodine from povidone solution, what do I have.
[rquote=634354&tid=155197&author=Syn the Sizer]
I am not to upset, sure it was a waste of p ... |
19-4-2020 at 12:46
by: arkoma |
[Q]: How can I remove this stopper from the distiller ?
[rquote=634301&tid=155194&author=SWIM]I would remove it by rigorous application of the searc ... |
19-4-2020 at 12:41
by: arkoma |
Mistake extracting iodine from povidone solution, what do I have.
KI from eBay much more efficient route. I have never had much luck with povidone, and it can get exp ... |
18-4-2020 at 21:33
by: arkoma |
Coronavirus pandemic model
can't stop random code, ask Bill gates. |
15-4-2020 at 00:11
by: arkoma |
Ghetto Nitric Acid
pray tell what you filter it through? A $30 chinese distillation kit will enable 68% azeotropic pre ... |
14-4-2020 at 14:43
by: arkoma |
Everyday Chemistry
[rquote=633899&tid=84298&author=fusso][rquote=633856&tid=84298&author=arkoma]Got a 1 ... |
11-4-2020 at 11:25
by: arkoma |
Emergency substitutes for bleach and rubbing alcohol?
Bleach kills pretty much everything. I had to sit through (a rather informative) class in California ... |
10-4-2020 at 22:21
by: arkoma |
Science equipment looking for a home
Thanks Dr. Bob |
10-4-2020 at 21:27
by: arkoma |
Everyday Chemistry
Got a 1943 Mercury dime the other evening and promptly set it to soak in 68% HNO[sub]3[/sub]. A 196 ... |
10-4-2020 at 12:28
by: arkoma |
Have a nice life
[rquote=632594&tid=155005&author=Corrosive Joeseph]LOL.... The OP has been online every day ... |
14-3-2020 at 19:32
by: arkoma |
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