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Potassium permanganate storage
[rquote=646790&tid=156345&author=chemist1243]I ordered a few ounces of KMnO4 from loud wolf ... |
18-10-2020 at 20:30
by: arkoma |
2020 Secret Santa [tell everyone how it went]
That guy ^^^^^^ is a Dang Good Santa.
Isn't this year Five? Fourth I've been a participant in, a ... |
18-10-2020 at 05:22
by: arkoma |
PPA extraction from proin chewable tablets
Well, it takes something (balls?) to post a write up of a failure, but as you (AND I) know, extracti ... |
18-10-2020 at 05:09
by: arkoma |
PPA extraction from proin chewable tablets
why can't MY dog be prescribed this stuff? *sigh*
How's the project going chemist1234? |
17-10-2020 at 07:58
by: arkoma |
No one will give me experience, so I will make experience myself, starting from the bottom
[rquote=646555&tid=156331&author=Cou]I'm not sure if the drug test was the cause of the fail ... |
16-10-2020 at 19:23
by: arkoma |
2020 Secret Santa [tell everyone how it went]
[rquote=646530&tid=156198&author=B(a)P]I opted out because I thought I was new to the forum ... |
15-10-2020 at 02:05
by: arkoma |
2020 Secret Santa [tell everyone how it went]
[rquote=646100&tid=156198&author=j_sum1]
This year is shaping up to be a good one: more par ... |
15-10-2020 at 01:43
by: arkoma |
Science equipment looking for a home
[rquote=646435&tid=15667&author=Texium (zts16)]How much for a dry ice condenser alone?
[siz ... |
14-10-2020 at 01:22
by: arkoma |
PPA extraction from proin chewable tablets
thevespiary.org
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14-10-2020 at 01:12
by: arkoma |
PPA extraction from proin chewable tablets
The Wasps know how to de-gakk pills, and "thou dost protest too much." Be advised that PPA is a Lis ... |
13-10-2020 at 13:04
by: arkoma |
Science equipment looking for a home
Thanks again Dr. Bob!! Got my stirbars today and indeed it is a nice assortment. Pray tell, what i ... |
13-10-2020 at 09:34
by: arkoma |
Experiment report: Iodine from KI, HCl, H2O2
Keep your eye out for a used vacuum pump. Night and day difference. I have an old Robinair two-stage ... |
12-10-2020 at 16:16
by: arkoma |
Something about us
Grew up and went to school in central Florida (70's), in a quite rural area. Joined the USMC at 17 a ... |
12-10-2020 at 13:26
by: arkoma |
Which is your year of birth?
This oldie has gained new traction I see.
I was somewhat of a kewl during my first iteration, a ... |
10-10-2020 at 18:17
by: arkoma |
Organic Nitrites?
i occasionally whip up a dab of ethyl nitrite (strictly for research purposes LMAO), and no, it does ... |
10-10-2020 at 17:59
by: arkoma |
T-Shirt Size (for secret santa)
[rquote=646033&tid=64188&author=B(a)P]Medium thanks - secrete santa performance anxiety is w ... |
7-10-2020 at 18:23
by: arkoma |
Where does electromagnetic radiation come form?
where do these trolls come from? yeah you, pneumatician
*edit* a good way to avoid the "official ... |
6-10-2020 at 06:42
by: arkoma |
Where does electromagnetic radiation come form?
Without a dynamo in the core we wouldn't have [url=https://en.wikipedia.org/wiki/Magnetosphere]this[ ... |
5-10-2020 at 09:10
by: arkoma |
Where does electromagnetic radiation come form?
My brain breaks every time I try to wrap my head around fields. I was a radio tech in the USMC in t ... |
3-10-2020 at 18:53
by: arkoma |
Pretty Pictures (2)
I cracked them on one end, held down in a beaker, with a pair of pliers. The bits of glass that fell ... |
2-10-2020 at 23:05
by: arkoma |
2020 Secret Santa [tell everyone how it went]
I am very excited. Got some kangaroo jerky a few years back; you just can't find that stuff here in ... |
2-10-2020 at 10:02
by: arkoma |
2020 Secret Santa [tell everyone how it went]
Shameless bump |
2-10-2020 at 03:06
by: arkoma |
Batteries are Friggin Complicated Yo (also voltage determination)
Any two dissimilar metals in a electrolyte will produce a "potential difference" (voltage). An int ... |
29-9-2020 at 09:26
by: arkoma |
2020 Secret Santa [tell everyone how it went]
Match me anywhere in the world.
Screw the postage. Best (<<well tied for best anyway) thing a ... |
28-9-2020 at 17:33
by: arkoma |
Pretty Pictures (2)
Rounded up eight old school mercury switches:
[file]83410[/file]
Yield of mercury:
[fil ... |
27-9-2020 at 10:22
by: arkoma |
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