| Search |
| [Next Page] |
replacement of diethyl ether
I've frequently used DCM instead of diethyl ether, which I hate a lot because it ignites if you look ... |
22-8-2007 at 03:45
by: dedalus |
A fascinating discussion
...that I really lack the wit to add to, much, except to say:
The MPTP/induced Parkinsonism fiasc ... |
22-8-2007 at 03:39
by: dedalus |
Free cyanide and complexed cyanide?
Not sure how involved you want to get.
Macro method, good down to about 50 mg/l, in distillates o ... |
22-8-2007 at 03:25
by: dedalus |
Production of Copper Sulfate by Electrolysis
To address the original question: I would use a diaphagm cell, with a block of Cu as the anode, 10 - ... |
22-8-2007 at 02:59
by: dedalus |
Michael Addition and the Synthesis of Aminoglutethimide
As I might have imagined, you have already searched Rhodium and found little to help you. I was curi ... |
22-8-2007 at 02:49
by: dedalus |
diacetyl?
I read not too long ago that this compound, which sounds innocuous enough, caused really serious pul ... |
24-7-2007 at 13:41
by: dedalus |
Free cyanide and complexed cyanide?
"Free" cyanide is a rather unscientific term that generally means cyanide that shows up in a silver ... |
20-7-2007 at 04:12
by: dedalus |
What do to with these weird chemicals?
[quote][i]Originally posted by Sauron[/i]
Sounds like the fellow had eclectic interests.
A coupl ... |
12-7-2007 at 06:53
by: dedalus |
What do to with these weird chemicals?
4-chloroacetinilide, 50 grams
This could be a precursor for a methaquaalone analogue.
phenylmer ... |
9-7-2007 at 10:35
by: dedalus |
I need a cheap pH probe
I'm grateful for any information, thanks.
Hanna sells a hook up to your PC gadget called the Turt ... |
6-7-2007 at 03:45
by: dedalus |
Electrochemical alloy formation
There's a well established cyanide based chemistry for plating brass - the Cu/Zn ratio can be adjust ... |
6-7-2007 at 03:39
by: dedalus |
cyanide
Those nitric kegs are stainless steel. They weigh a ton. No fun to deal with, there's a big threade ... |
25-6-2007 at 03:42
by: dedalus |
I need a cheap pH probe
[quote][i]Originally posted by chochu3[/i]
Check out cynmar. Mightnot have that brand though, but m ... |
25-6-2007 at 03:37
by: dedalus |
Cyclohexanone/anol
You could look at Hach's website, for cyclohexanone. They sell 100 ml bottles in conjunction with th ... |
25-6-2007 at 03:22
by: dedalus |
I need a cheap pH probe
I used to get these for like 30 - 35 bucks. Lowest price I can find is 55, which seems high. I mean, ... |
24-6-2007 at 13:00
by: dedalus |
gallium spoon in tea
I had a few grams of Ga once. Made it by electrolysis of a solution of Ga2O3 in KOH.
It's low to ... |
24-6-2007 at 12:50
by: dedalus |
Question About Cheap Digital pH Meters
[quote][i]Originally posted by lordmagnus[/i]
I bought a HANNA instruments CHECKER model, it works ... |
24-6-2007 at 12:43
by: dedalus |
cyanide
I once worked for a lab supply house (perhaps some of you dealt with us, or even me personally; Brya ... |
24-6-2007 at 12:33
by: dedalus |
The Glycerol Challenge
It's a dedicated website, at http://theglycerolchallenge.org/ |
5-6-2007 at 13:18
by: dedalus |
OTC antibiotics
You'll find a fair selection at any pet store specializing in tropical fish |
19-5-2007 at 20:34
by: dedalus |
Yes, I know, I'm like a broken record, but...
Bio-diesel.
There's [b]lots[/b] of unsolved problems in this exciting new field. There's an oppor ... |
14-5-2007 at 10:19
by: dedalus |
Hydroflouric acid solution...
Once upon a time, I built an ozone generator. The first step was to etch a piece of glass tubing wit ... |
11-5-2007 at 07:26
by: dedalus |
Brand new glass sep funnel with glass valve
Oh, man. Be careful. Get some good silicone grease and use it. Ground glass joints will freeze up, e ... |
4-5-2007 at 16:34
by: dedalus |
What is the most ignorant thing you have ever done while conducting an experiment?
It was benzyl chloride. |
4-5-2007 at 11:30
by: dedalus |
What is the most ignorant thing you have ever done while conducting an experiment?
[quote][i]Originally posted by vulture[/i]
I've heard a nice story this week. There is a physical c ... |
4-5-2007 at 10:10
by: dedalus |
| [Next Page] |
