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Esters and their Synth
[quote][i]Originally posted by ssdd[/i]
My question is is that amyl acetate the same as isoamyl ace ... |
30-5-2007 at 13:06
by: Pyridinium |
How's $24 per liter for 70% nitric acid?
[quote][i]Originally posted by joeflsts[/i]
Antec has had issues in the past that have nothing to d ... |
30-5-2007 at 12:02
by: Pyridinium |
Liquification of oxygen
[quote][i]Originally posted by garage chemist[/i]
A cigarette soaked in LOX will burn fiercely and ... |
29-5-2007 at 19:32
by: Pyridinium |
How's $24 per liter for 70% nitric acid?
[quote][i]Originally posted by The_Davster[/i]
But what do I know, until this thread I only knew of ... |
29-5-2007 at 18:03
by: Pyridinium |
Exotic thermites & analogs
[quote][i]Originally posted by egloskerry[/i]
And also, Fe3O4 is going to work MUCH BETTER than Fe2 ... |
29-5-2007 at 16:08
by: Pyridinium |
What do you guys think?
[quote][i]Originally posted by evil_lurker[/i]
Also, chunk that 2000ml Bomex flask in the garbage c ... |
29-5-2007 at 15:40
by: Pyridinium |
Baking soda no longer OTC? Laugh? Cry? You decide
[quote][i]Originally posted by DerAlte[/i]
In view of the danger of letting any possible drug precu ... |
23-5-2007 at 15:23
by: Pyridinium |
Bird Flu ??
[quote][i]Originally posted by Sauron[/i]
You haven't read much about SARS lately either have you? ... |
21-5-2007 at 23:46
by: Pyridinium |
extracts of crataegus
Am currently doing a web search to find out just how they extract their mysterious WS 1442.
If ... |
21-5-2007 at 23:19
by: Pyridinium |
Glucoside half-life
If I'd known this was to extract that particular compound I'd not have answered it. This is what I ... |
21-5-2007 at 13:44
by: Pyridinium |
Solubility of iodine in water ...?
How about this. Leave the iodine crystals in the water to equilibrate for a few days so they form a ... |
21-5-2007 at 02:24
by: Pyridinium |
Concentrating Vinegar
[quote][i]Originally posted by garage chemist[/i]
If acetic acid of about 25% concentration is avai ... |
21-5-2007 at 02:14
by: Pyridinium |
Glucoside half-life
Glucosides undergo hydrolysis via the acetal-hemiacetal mechanism. In absolute EtOH they should las ... |
21-5-2007 at 00:34
by: Pyridinium |
Concentrating Vinegar
A common drawback to using H2SO4 + NaOAc is that people forget conc. H2SO4 is an oxidizer when hot. ... |
21-5-2007 at 00:30
by: Pyridinium |
Beakers cracking
[quote][i]Originally posted by guy[/i]
So no heating on open flames?[/quote]
Correct. It's one ... |
18-5-2007 at 07:34
by: Pyridinium |
Pewter patina?
A couple of good ones for patinating pewter are HNO3 and so-called 'liver of sulfur' (don't use thes ... |
18-5-2007 at 07:20
by: Pyridinium |
Beakers cracking
When I stopped heating glassware with a naked flame, I stopped having problems with cracking 
... |
17-5-2007 at 11:21
by: Pyridinium |
Re: anyone doing protein folding?
This might be a huge oversimplification, but I always figured proteins "know" how to fold in the sam ... |
17-5-2007 at 11:16
by: Pyridinium |
Element collectors - Don't miss this 100 kg Au coin
[quote][i]Originally posted by Fleaker[/i]
If you're just after something to invest in and have as ... |
13-5-2007 at 14:09
by: Pyridinium |
Preparation of cyanides
Not that I want to work with cyanides (still not as scary to me as HF, but scary enough), but I have ... |
11-5-2007 at 21:14
by: Pyridinium |
Element collectors - Don't miss this 100 kg Au coin
[quote][i]Originally posted by pantone159[/i]
It's not priced at 3x bullion price... It is suppose ... |
11-5-2007 at 14:30
by: Pyridinium |
Tracking EBAY sales
[quote][i]Originally posted by woelen[/i]
I'm 100% sure that the tablet press, combined with the sa ... |
11-5-2007 at 14:26
by: Pyridinium |
Removing KMnO4 stains
[quote][i]Originally posted by woelen[/i]
My other favorite stain remover is a warm mix of concentr ... |
11-5-2007 at 11:48
by: Pyridinium |
Hydroflouric acid solution...
I was searching around for useful density tables (CRC Handbook doesn't have HF) and found something ... |
11-5-2007 at 11:06
by: Pyridinium |
Element collectors - Don't miss this 100 kg Au coin
[quote][i]Originally posted by egloskerry[/i]
So you buy a 1000000$ coin for 3000000$? Seems like a ... |
11-5-2007 at 09:59
by: Pyridinium |
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