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Unkown glass tube thing with powder/metal inside
I wouldn't recommend smashing it open, as it could itself contain radioisotopes. It almost looks li ... |
7-7-2013 at 09:11
by: bfesser |
Strong Acids for free‽ -- Twin Cities, MN [nothing left, sorry]
Is there anything you're in need of which I might have, to sweeten the deal? |
7-7-2013 at 08:51
by: bfesser |
Test reaction for hydrazine
Just so you're all aware. It's unnecessary, and even a little annoying, to quote the post immediate ... |
7-7-2013 at 07:35
by: bfesser |
Directed Energy
[rquote=280342&tid=23933&author=jock88]Once read that it is very unwise to direct the output ... |
7-7-2013 at 06:09
by: bfesser |
Anyone in Canada looking for phosphorus?
<a href="viewthread.php?tid=15046">Convert</a> the red <a href="viewthread.php?tid=65 ... |
7-7-2013 at 05:41
by: bfesser |
Strong Acids for free‽ -- Twin Cities, MN [nothing left, sorry]
<del><em>p</eM>-DCB and H<sub>2</sub>SO<sub>4</sub> are no ... |
6-7-2013 at 16:10
by: bfesser |
Cleaning glassware and other equipment
[rquote=283888&tid=24207&author=Antiswat][b]Yourself as in your hands:[/b]
Theres a few thi ... |
6-7-2013 at 15:45
by: bfesser |
Sulfuric Acid and Fluoridated Water
Too many people are already treated each year after having ingested toxic quantities of fluoride fro ... |
6-7-2013 at 13:38
by: bfesser |
Sulfuric Acid and Fluoridated Water
You'll be fine. Any reason you're not using distilled water? By the way, <a href="http://en.wi ... |
6-7-2013 at 13:05
by: bfesser |
Plugged pipettes?
Those are for preventing cross-contamination (via aerosols) through the bulb in biology. You can us ... |
6-7-2013 at 11:05
by: bfesser |
Copper(II) Aspirinate Synthesis
Adding hydrogen peroxide to the complex will yield muddy brown <a href="http://en.wikipedia.org/w ... |
6-7-2013 at 08:39
by: bfesser |
Storage Questions
Off topic note:
Citric acid is a poor substitute for lemon juice as you won't be getting your antis ... |
6-7-2013 at 04:57
by: bfesser |
Strong Acids for free‽ -- Twin Cities, MN [nothing left, sorry]
<del>I've got a nearly full 500 mL bottle of ACS grade sulfuric acid (95-98%) from Mallinckrod ... |
5-7-2013 at 18:06
by: bfesser |
FeS, fluorine and Nurdrage's video
For <a href="http://en.wikipedia.org/wiki/Iron(II)_sulfide" target="_blank">iron(II) sulfide&l ... |
5-7-2013 at 17:35
by: bfesser |
Alternative Iodine Isolation
Why on Earth would you combine tinctures of iodine with anything else? Just evaporate off the alcoh ... |
5-7-2013 at 14:53
by: bfesser |
Equipment Sources
[rquote=288837&tid=24732&author=bfesser]I suppose I should have a posted warning to members ... |
4-7-2013 at 18:12
by: bfesser |
Ceramic resistor material?
[rquote=290781&tid=24906&author=12AX7]lime oxides[/rquote]<img src="../scipics/user:bfess ... |
4-7-2013 at 15:04
by: bfesser |
Trying to heavily confine high R.E. energetic
[rquote=290774&tid=24911&author=Ral123]Oh just that wikipedia thing. High R.E. means RDX, ET ... |
4-7-2013 at 14:45
by: bfesser |
Tritium and nuclear chemistry
Sillymon, I wonder, do you have any chemistry interests outside of radioactive and energetic materia ... |
4-7-2013 at 12:03
by: bfesser |
Trying to heavily confine high R.E. energetic
I apologize for my ignorance, but what does <a href="search.php?token=&srchtxt=R.E.&srchf ... |
4-7-2013 at 11:30
by: bfesser |
Health supplements: taurine and MSM interesting for home chemistry?
<a href="http://en.wikipedia.org/wiki/Methylsulfonylmethane" target="_blank">Methylsulfonylmet ... |
4-7-2013 at 11:24
by: bfesser |
Bad days in the lab or with glassware?
It's worth noting that high quality stainless steel (such as that used in good commercial kitchen eq ... |
4-7-2013 at 07:56
by: bfesser |
Drying Questions
I would guess that your procedure calls for dry acetone because it would be slightly more effective ... |
3-7-2013 at 17:27
by: bfesser |
Vanillin purity
Holy ████! That's definitely been adulterated with somethin ... |
3-7-2013 at 17:05
by: bfesser |
Homebuilt 1300°C tube furnace
I don't think he gets it, <strong>watson.fawkes</strong>.
<strong>testimento< ... |
3-7-2013 at 16:53
by: bfesser |
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