| Search |
| [Next Page] |
Chemicals to Stock Up On (US)
Personally I don't see too much along the lines of gov't regulations as long as the chemicals in que ... |
7-1-2008 at 19:47
by: evil_lurker |
the proper use of heating tape on a vigreux type column...
Get on Ebay and buy a Glas-Col Series O heating mantle and controller... you can usually find them i ... |
5-1-2008 at 11:24
by: evil_lurker |
the proper use of heating tape on a vigreux type column...
[quote][i]Originally posted by Nicodem[/i]
There is no such hotplate as far as I'm aware. Hotplates ... |
4-1-2008 at 12:52
by: evil_lurker |
the proper use of heating tape on a vigreux type column...
The #1 killer of efficiancy on fractional distillations is the use of a hot plate instead of a mantl ... |
3-1-2008 at 23:34
by: evil_lurker |
Sodium Ferrocyanide
www.chemsavers.com has potassium ferrocyanide on sale, 2 Kgs for $25, shipped ORM-D. |
3-1-2008 at 19:21
by: evil_lurker |
Wine recommendations?
@DerAlte- Sorry the bottle is of nothing but plain old H2O... purpose is to use as a reference... m ... |
3-1-2008 at 08:20
by: evil_lurker |
Wine recommendations?
Hopefully I won't have to drink any more nasty wine to get my reagent bottles... I figure if I can g ... |
2-1-2008 at 21:22
by: evil_lurker |
anhydrous liquid ammonia
Actually, the best method may be to disproportionate 10% ammonium hydroxide solution.
If one were ... |
2-1-2008 at 00:10
by: evil_lurker |
anhydrous liquid ammonia
Sauron is correct, ammonia solution will disproportionate rather easily by bringing the temp up in t ... |
1-1-2008 at 12:07
by: evil_lurker |
Sodium Ferrocyanide
[quote][i]Originally posted by chemkid[/i]
I tried it out this morning, and obviously it didn't wo ... |
31-12-2007 at 16:09
by: evil_lurker |
Sodium Ferrocyanide
The problem is the ferrocyanide is added like .01% as an anti caking agent... its pretty much worthl ... |
30-12-2007 at 23:07
by: evil_lurker |
Wine recommendations?
Heck if I know what was in the waste water... I think it was effluent discharge where they were chec ... |
27-12-2007 at 13:38
by: evil_lurker |
Wine recommendations?
Jackpot!
Went to an environmental lab today and scored an assload of reagent bottles.
They are ... |
27-12-2007 at 12:26
by: evil_lurker |
Catalytic Hydrogenation ......comments
Can't you use magnetic stirring in such a get up as mine? |
27-12-2007 at 12:20
by: evil_lurker |
Catalytic Hydrogenation ......comments
Alrighty, the fittings came in and now I have something more to show than just a flask and needle va ... |
27-12-2007 at 11:24
by: evil_lurker |
NEED SOME IODINE?
Iodine is now DEA List I and most here are (or should be) very reluctant to purchase it from anyone ... |
26-12-2007 at 10:21
by: evil_lurker |
powdering aluminium
Actually, the best way that I have found it is to use a drill to make "curls", then put them into a ... |
25-12-2007 at 08:58
by: evil_lurker |
Illustrated key syntheses in chemistry
Research is not about synthing things, its about [i]not synthing things[/i].
In most instances wh ... |
25-12-2007 at 06:14
by: evil_lurker |
Catalytic Hydrogenation ......comments
Chemglass doesn't say, other than that the flask has been hydrostatically pressure tested to 150PSI ... |
22-12-2007 at 11:29
by: evil_lurker |
Wine recommendations?
I live in BFE country, its a semi dry county and plenty of bible thumpers to boot.
There ain't s ... |
22-12-2007 at 09:48
by: evil_lurker |
Catalytic Hydrogenation ......comments
I've got a flask that I intend to use for catalytic hydrogenation, but as of yet lack of funds have ... |
22-12-2007 at 09:38
by: evil_lurker |
Wine recommendations?
Well your right about the jug wine being dreadful... I got a gallon of Carlo Rossi "Blush" table win ... |
22-12-2007 at 01:04
by: evil_lurker |
Solubility of H2SO4 in bromine??
[quote][i]Originally posted by YT2095[/i]
I`m wondering if it`s Purely a Vapor pressure problem as ... |
21-12-2007 at 07:54
by: evil_lurker |
Wine recommendations?
Ok so I'm looking to aquire some 4L jugs to store my bulk solvents in.
Those metal hardwares stor ... |
21-12-2007 at 05:07
by: evil_lurker |
EtOH distillation
EtOH disillation ain't exactly simple.
And while one can read all they want, here is some practic ... |
18-12-2007 at 23:35
by: evil_lurker |
| [Next Page] |
