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I have mercury thermometers for sale
emperature range? |
18-12-2013 at 18:18
by: confused |
I just got Pneumonia... Streptococcus... Are there any experiments I can do?!!
1.you can culture them in petri dishes and use antibiotic infused disks to test
2. no, you have to ... |
18-12-2013 at 06:24
by: confused |
Starting out from scratch buliding a garage lab
what about CO2 or pressurized nitrogen as a fire suppressant? |
17-12-2013 at 08:32
by: confused |
I have mercury thermometers for sale
you might want to post pictures and more details on the thermometers like temperature range .etc |
16-12-2013 at 06:57
by: confused |
how to make Oxalic acid ?
its used as a stain remover for ferric chloride stains
http://www.farnell.com/datasheets/316649.pd ... |
15-12-2013 at 02:15
by: confused |
300+ PSI Autoclave
few things you might want to take note, the flash point of p-nitrobenzoic acid is 237 °C (according ... |
14-12-2013 at 17:51
by: confused |
Concentration of HCl
what would be the typical concentration of HCl after the distillation?
i ask because its very nearl ... |
14-12-2013 at 09:48
by: confused |
The Short Questions Thread (4)
what exectly do you want to nitrate?
also, do you have the paper u mentioned? |
11-12-2013 at 02:30
by: confused |
Question
Hi, i was wondering if this platinum electrode could be used for the eletrolysis of copper sulfate s ... |
10-12-2013 at 07:51
by: confused |
The Short Questions Thread (4)
my guess would be binders,preservatives and flavors or sweeteners
http://en.wikipedia.org/wiki/Exci ... |
8-12-2013 at 00:00
by: confused |
Anyone have this salter science chemistry kit
www.grrexports.com/Products/Acid-Blue-1.html
says
"Determination of the anionic and cat ... |
2-12-2013 at 18:15
by: confused |
Sealing Ampules with Methanol content inside
if you could seal the ampules under an inert atmosphere with a torch that has it's own oxygen supply ... |
29-11-2013 at 03:34
by: confused |
Is NaOH from NaCl electrolysis of good quality?
concentrating it would work, just be sure to use a reaction vessel that won't react with the NaOH |
26-11-2013 at 05:41
by: confused |
What is the coolest experiment you've tried/completed?
i dont think that experiment has come to its completion yet 
INSUFFICIENT DATA FOR MEANINGFUL A ... |
26-11-2013 at 05:16
by: confused |
Is NaOH from NaCl electrolysis of good quality?
its probably too dilute, did you titrate it to find out it's concentration or molarity?
|
26-11-2013 at 05:13
by: confused |
Aliexpress Synthware Store - Too Good to Be True?
i bought some glassware from the aliexpress sythware store recently.
300mm vigruex condenser
3 w ... |
23-11-2013 at 04:35
by: confused |
Question
would calcium hydroxide work for a base catalysed hydrolysis of acetylsalicyclic acid to salicyclic ... |
17-11-2013 at 15:54
by: confused |
Bad days in the lab or with glassware?
wouldn't that require a very strong electromagnetic field, aslo, would that get the magnet back to i ... |
13-11-2013 at 08:12
by: confused |
Bad days in the lab or with glassware?
just throwing out an idea, maybe soak up the fluid with an absorbant material? or stick it in a vacu ... |
12-11-2013 at 23:42
by: confused |
Interesting byproduct from aluminum foil and can scrap metal
if you didn't remove the paint/coating from the aluminum cans, it seems very likely that the 'gunk' ... |
11-11-2013 at 18:43
by: confused |
Testing concentration of H2O2 after fractional freezing
a new battery would be better, but an old battery should have enough to work as well and if im not w ... |
7-11-2013 at 22:51
by: confused |
Testing concentration of H2O2 after fractional freezing
yeast would also work in place of MnO2 or KmnO4
or you could just take apart an alkaline battery ... |
7-11-2013 at 21:24
by: confused |
The Short Questions Thread (4)
that seems to be one of the newer switch mode power supplies their alot higher frequency than iron ... |
3-11-2013 at 07:26
by: confused |
The Short Questions Thread (4)
would stainless steel work? |
3-11-2013 at 05:03
by: confused |
The Short Questions Thread (4)
in which case, what container would you reccomend that resists strong bases at elevated temperature |
3-11-2013 at 04:29
by: confused |
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