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Preparation of ionic phosphide from red P
Them phosphides are not real healthy......we used them on the farm as poison in grain bins.
15-3-2019 at 11:05
by: arkoma
latest glassware purchase
A set of beakers. Can NEVER have enough beakers.
1-3-2019 at 17:05
by: arkoma
Questions about clan lab trends (title change)
i always found it easier to just buy the shit myself.
28-2-2019 at 17:26
by: arkoma
Last chemical order?
KI, and before that sodium bisulfite.
26-2-2019 at 15:52
by: arkoma
Chinese Potassium Iodide
[file]74001[/file]

[file]74003[/file]

[file]74005[/file]

Its the real deal. I'm quite plea ...
23-2-2019 at 19:24
by: arkoma
Chinese Potassium Iodide
Can't remember the original thread, but one of our members said no one would ship KI to Alaska from ...
23-2-2019 at 11:03
by: arkoma
Lab tips & tricks

Pulloff the back of an old subwoofer, nice and "grippy" from being rubber


[file]73973[/fil ...
22-2-2019 at 18:44
by: arkoma
Stabilization of diethyl ether by the adition of ethanol
I also am interested to the answer to this question. I distilled enough to COMPLETELY fill my storag ...
22-2-2019 at 18:23
by: arkoma
The Wump Incident
Glad your Ok, but had a good larf at "Then I thought of Arkoma". This is as I sit here distilling e ...
21-2-2019 at 18:21
by: arkoma
Lab tips & tricks
the rubber "bumpers" on the magnet off old subwoofers make excellent RBF holders
21-2-2019 at 17:50
by: arkoma
Everyday Chemistry (provisional)
attempting diethyl ether

*edit* w00t w00t. dissolving magnesium with a lovely evolution of gas

[ ...
20-2-2019 at 18:36
by: arkoma
Everyday Chemistry (provisional)
Squat to do with chemistry, but I be cruising already on my metal/carbon fiber leg. w00t
16-2-2019 at 20:14
by: arkoma
Iodine Extraction from Tincture
I ordered it a hundred grams from above link. Extended ship time, I'll post when I get it.

*Edit* ...
10-2-2019 at 15:29
by: arkoma
Iodine Extraction from Tincture
My local pharmacist describes the stupid laws as "swatting a gnat with a sledge hammer", but KI is a ...
31-1-2019 at 17:46
by: arkoma
Iodine Extraction from Tincture
[rquote=595271&tid=130555&author=Abromination][rquote=595090&tid=130555&author=arkom ...
30-1-2019 at 16:10
by: arkoma
Homemade and Repurposed Lab Gear
I've used a vacuum cleaner to filter before............:cool:
29-1-2019 at 15:37
by: arkoma
Iodine Extraction from Tincture
KI. Absolutely painless, OTC and easily available.

Tincture is a pain.
29-1-2019 at 15:29
by: arkoma
Everyday Chemistry (provisional)
I reckon its everyday chemistry.......at work been treating metal with phosphoric acid to kill rust ...
27-1-2019 at 15:07
by: arkoma
Whatever happened to Doug's Lab..?
[rquote=585690&tid=130476&author=Amos]he still has time to play minecraft every now and agai ...
17-1-2019 at 10:53
by: arkoma
Organic copper salts
Element 29 is my favorite
15-1-2019 at 15:47
by: arkoma
Everyday Chemistry (provisional)
Azeotropic nitric Acid today. Diluted rooto and 100gms potassium nitrate. 62 gm azeotropic acid, and ...
26-12-2018 at 19:40
by: arkoma
Extraction of ASA from Pills
91% isopropyl alcohol is my go to for ASA.
24-12-2018 at 08:33
by: arkoma
Homemade and Repurposed Lab Gear
[rquote=474038&tid=61783&author=Geocachmaster] I bought a ceramic top hotplate stirrer when ...
11-12-2018 at 07:45
by: arkoma
Organic catalyst international sale: TEMPO and TBAB
Got mine also. Took a drill press to the nickel, and have the shavings on my stirrer with some HCl.
8-12-2018 at 12:04
by: arkoma
shameless spoonfeed
On my mobile. Yes, oxone and dcm otc here. Will read thread tomorrow on laptop! And yueld ain't impo ...
2-12-2018 at 18:45
by: arkoma
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