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Have I been exposed to beryllium?
I have started coughing around february this year and still coughing all the time, dry cough.
Bac ... |
28-10-2012 at 14:12
by: Random |
Possible to make Tartaric acid from Cream of Tartar?
[rquote=263777&tid=21987&author=CHRIS25][rquote=263775&tid=21987&author=Hexavalent]T ... |
28-10-2012 at 06:25
by: Random |
Hydrazine contamination
[rquote=263630&tid=21923&author=ScienceSquirrel]
MSDS's are by and large written by arse co ... |
26-10-2012 at 07:07
by: Random |
Hydrazine contamination
[rquote=263462&tid=21923&author=DJF90]And what do you mean by that?
I'm just asking advic ... |
26-10-2012 at 04:39
by: Random |
Pretty Pictures (1)
[rquote=260540&tid=14644&author=vmelkon]It turns out that making NO2 is easy. I used a TV ci ... |
25-10-2012 at 04:53
by: Random |
Hydrazine contamination
[rquote=263421&tid=21923&author=DJF90]@Bromic, you're the sort of person I'd trust regards i ... |
25-10-2012 at 04:49
by: Random |
separation of nickel nitrate and copper nitrate
[rquote=263231&tid=21869&author=Oscilllator][rquote=263121&tid=21869&author=AJKOER]H ... |
24-10-2012 at 05:52
by: Random |
Oxidation of simple sugars to tetrahydroxyhexanedioic acids
I have seen a recipe where ammonium salt of tetrahydroxyhexanedioic acids (for example saccharic and ... |
22-10-2012 at 11:55
by: Random |
do you make notes of your experiments?
something like a lab notebook, do you write something like it?
|
21-10-2012 at 06:59
by: Random |
Potassium Free Sawdust?
dont use sawdust it will screw with results, i am interested in the results |
20-10-2012 at 10:07
by: Random |
aldehydes and ketones by dry distillation: practical details?
i have tried distillation, very small amount of calcium acetate & ferric benzoate
produced so ... |
13-10-2012 at 04:52
by: Random |
Extract Lanthanum from Mischmetal.
Search for cerium ammonium nitrate |
30-8-2012 at 02:06
by: Random |
Ferrocyanide synthesis --> thiocyanate
Just checked ferrocyanide is yellow
Maybe i made it but prussian blue is ferric salt
Maybe i s ... |
29-8-2012 at 16:32
by: Random |
Ferrocyanide synthesis --> thiocyanate
On a mobile, cant write much
Did a reaction with bicarbonate, steel wool, carbon and urea as nitr ... |
29-8-2012 at 16:23
by: Random |
Ferrocyanide synthesis --> thiocyanate
I will do it in microscale first
Do prussian blue and "iron blood" test, ill report results |
29-8-2012 at 09:06
by: Random |
Ferrocyanide synthesis --> thiocyanate
Oh yeah i forgot about it
Ill probably use some casein or meat
Maybe i could use some urea,, g ... |
28-8-2012 at 15:57
by: Random |
Ferrocyanide synthesis --> thiocyanate
Oh yeah i forgot about it
Ill probably use some casein or meat
Maybe i could use some urea,, g ... |
28-8-2012 at 15:38
by: Random |
Ferrocyanide synthesis --> thiocyanate
Found this recipe, will it work? Is it safe? I don't want to handle any cyanide.
[quote]
Ferro ... |
28-8-2012 at 09:52
by: Random |
Lithium and Sodium
[rquote=251812&tid=20447&author=DerAlte]I have often wondered how suppliers of Li metal pack ... |
20-7-2012 at 07:13
by: Random |
Lithium and Sodium
[rquote=251812&tid=20447&author=DerAlte]I have often wondered how suppliers of Li metal pack ... |
20-7-2012 at 07:13
by: Random |
Myostatin blocker.
so u lookin for dat dere myostatin injection son?
i dunno if its a good idea brah, did you grow too ... |
19-7-2012 at 15:18
by: Random |
Setting up organic chemistry lab - organic experiments
Lithium, whats the synthesis for modafinil from benzoic? It seems I have some starting materials. |
19-7-2012 at 15:01
by: Random |
Setting up organic chemistry lab - organic experiments
Well, I'll try to make small amounts first. I could even make catalytic amounts of H2SO4 in the test ... |
19-7-2012 at 14:27
by: Random |
Nitroacetone
I have found a reaction for obtaining 2,5-dimethylpyrazine in Name reactions in heterocyclic chemist ... |
19-7-2012 at 14:21
by: Random |
Setting up organic chemistry lab - organic experiments
[rquote=254855&tid=20879&author=plante1999]Copper sulphate can be used to make quite pure co ... |
19-7-2012 at 14:17
by: Random |
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