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Make Potassium (from versuchschemie.de)
[rquote=334531&tid=14970&author=alexleyenda]I'll attempt this famous reaction soon, probably ... |
15-6-2014 at 12:07
by: Burner |
Sodium Borohydride from chinese supplier
[rquote=334114&tid=26719&author=Cheddite Cheese]Mine arrived OK.[/rquote]
Was that from t ... |
11-6-2014 at 17:49
by: Burner |
Sodium Borohydride from chinese supplier
Unfortunately, no. I hate to admit it, but I was scammed by him.  |
11-6-2014 at 13:59
by: Burner |
Cherry stain on white shirt
Enzymatic cleaners will generally work well on organic stains, even on ones that are quite old. The ... |
9-6-2014 at 06:20
by: Burner |
molecular sieve capacity
Don't have an answer for your question, but I do have a question. Why not distill it? |
6-6-2014 at 17:36
by: Burner |
Fused Quartz furnace
New PID controllers are so inexpensive that it does not pay to design it yourself (except as a good ... |
4-6-2014 at 11:47
by: Burner |
Fused Quartz furnace
And here are a few other people selling quartz tubes:
http://www.ebay.com/itm/Fused-Silica-Quartz ... |
3-6-2014 at 14:46
by: Burner |
Just had cops show up
Where was this?? |
1-6-2014 at 16:35
by: Burner |
Distillation and steam distillation apparatus
^^^ Wouldn't cutting off the tube to a place above the water level solve that issue? |
27-5-2014 at 07:26
by: Burner |
Anyone want Hydrazine Sulfate?
Absolutely! |
23-5-2014 at 11:29
by: Burner |
odorless heating baths?
Now that I think about it, if cost were a "secondary" concern (though it rarely is!) perhaps a galli ... |
20-5-2014 at 18:22
by: Burner |
odorless heating baths?
^^^ I had stopped using some of these eutectic metal baths since many of the more common compositio ... |
20-5-2014 at 18:19
by: Burner |
odorless heating baths?
I have used sand baths (which as taffy has said are slow to heat) but I have also used aluminum pie ... |
20-5-2014 at 16:19
by: Burner |
Plastic attachments to hold liquid-tubes onto condenser?
I have been using this type of hose clamp (http://www.coleparmer.com/Product/Acetal_Copolymer_Hose_C ... |
18-5-2014 at 16:11
by: Burner |
SM Classifieds: A good idea?
[rquote=331627&tid=30386&author=Pinkhippo11]However we must obviously be careful not to sell ... |
18-5-2014 at 09:01
by: Burner |
Whats the most dangerous chemical you've ever synthesized?
^^^ I have seen this description of the synthesis (http://www.powerlabs.org/chemlabs/styphnic.htm). ... |
14-5-2014 at 17:36
by: Burner |
Photochemical excitation - sensitive to EWG and EDG's?
^^^ Thanks! |
14-5-2014 at 14:28
by: Burner |
Experimental: Alternative to Al/Hg - the Al/Cu
[rquote=331291&tid=30297&author=madscientist]Better than many of the alternatives, that's fo ... |
14-5-2014 at 10:58
by: Burner |
Experimental: Alternative to Al/Hg - the Al/Cu
A bit off topic, but would the Al/Cu approach be an environmentally friendly method for generating L ... |
14-5-2014 at 10:00
by: Burner |
Photochemical excitation - sensitive to EWG and EDG's?
For those of use who are acronym-challenged, what is EWG and EDG? Thanks! |
14-5-2014 at 08:41
by: Burner |
Acetone
[rquote=331076&tid=30351&author=Dr.Bob]The remaining stuff is more likely aldol condensation ... |
12-5-2014 at 11:57
by: Burner |
Acetone
[rquote=331074&tid=30351&author=elementcollector1]When I distilled nail polish remover, I wa ... |
12-5-2014 at 11:49
by: Burner |
Acetone
If you haven't seen this (http://www.chromatographyonline.com/lcgc/Article/Investigating-Solvent-Pur ... |
12-5-2014 at 11:33
by: Burner |
Sodium Borohydride from chinese supplier
BTW, what form of payment did people use? I used WU, so I have a name and a GENERAL location. |
11-5-2014 at 17:08
by: Burner |
Sodium Borohydride from chinese supplier
I am in the same boat. I hate to say it, but it is beginning to look like a scam. |
11-5-2014 at 08:54
by: Burner |
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