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Suitable test tubes for use with 48% HF
At my place of employment they often use PTFE/PFA NMR tube liners for fluorinated compounds. The li ... |
20-1-2013 at 08:44
by: BromicAcid |
Preparation of Phosphoric Acid (from calcium phosphate)
Nice to see this done right! I notice you referenced by site, I also tried this (prior to the attem ... |
5-1-2013 at 17:02
by: BromicAcid |
FORMATION OF SODIUM ETHOXIDE : CH3CH2ONa
How quickly we forget...
http://www.sciencemadness.org/talk/viewthread.php?tid=2656
Amazing ho ... |
4-1-2013 at 23:30
by: BromicAcid |
Scratch thy nose
I use the crook of my elbow, same as when I have to sneeze. |
2-1-2013 at 16:38
by: BromicAcid |
Ideas for a solvent trap/scrubber?
Skip using ice/salt mixtures. These can be unreliable over long lengths of time. Instead turn to d ... |
28-12-2012 at 11:05
by: BromicAcid |
Sodium amalgam electrocell
Off the top of my head, this can be done with a solid block of KOH or NaOH instead of aqueous soluti ... |
14-12-2012 at 20:22
by: BromicAcid |
Why does Phenol cause burns?
Don't forget that most acids are hydrophillic, they don't pass through the skin easily. Phenol, anh ... |
6-12-2012 at 16:56
by: BromicAcid |
Life after detonation
Thank you for presenting what happened to you in such a step by step manner. Yes, it was stupid to ... |
30-11-2012 at 17:36
by: BromicAcid |
Preparing elemental fluorine in your home lab ?
A few years back I was thumbing through 'Inorganic Synthesis' a compendium of laboratory techniques ... |
26-11-2012 at 20:57
by: BromicAcid |
diborane aquiring help
Magnesium boride and hydrochloric acid can react to form diborane but this is not something I would ... |
3-11-2012 at 10:33
by: BromicAcid |
Vacuum meter reading problem!
Question, that photo you took, is the gauge at atmospheric or is it actually being used to measure v ... |
3-11-2012 at 09:54
by: BromicAcid |
Thread Visitor Counter
I love it, back when I was a productive member of the forum I used the view counts of threads to det ... |
31-10-2012 at 13:02
by: BromicAcid |
Lab Waste Disposal
Most of these community hazardous waste drop offs are only for 'household hazardous waste' they take ... |
28-10-2012 at 17:36
by: BromicAcid |
chromatography column?
It depends on the chemist  In my experience most chemists will shy away from
using a column entir ... |
27-10-2012 at 05:54
by: BromicAcid |
Hydrazine contamination
[rquote=263399&tid=21923&author=kristofvagyok]
P.S.: For waterfree hydrazine: The less then ... |
24-10-2012 at 17:22
by: BromicAcid |
Anyone need a 20 L RB flask?
Love that the auction is titled "Flask 2000ml Flat Flange Quickfit FR20LF....CHEAP" but he's actuall ... |
11-10-2012 at 15:15
by: BromicAcid |
Sodium!
Love it Dave! My full scale Downs cell was a veritable disaster, glad to see it work out to some ex ... |
22-9-2012 at 16:53
by: BromicAcid |
Preparation of elemental phosphorus
Great work Magpie. Although the numbers don't look exciting I think your work is very valuable. It ... |
16-9-2012 at 19:53
by: BromicAcid |
Quantitative test for chloride ion...
Maybe a bit obvious but a chloride ion selective electrode would fit the bill. |
16-9-2012 at 19:50
by: BromicAcid |
BOND STRUCTURE OF C3H6O3
With just the condensed formula like that you don't know where to put the bonds. You could have a n ... |
8-9-2012 at 17:27
by: BromicAcid |
Help identifying some corrosion
You never know what those things have sat in. Perhaps it came into contact with a mercury salt some ... |
6-9-2012 at 17:09
by: BromicAcid |
How pure is denatured alcohol?
[rquote=258221&tid=21070&author=Dr.Bob]I think that she is stating, correctly, that if you u ... |
28-8-2012 at 14:21
by: BromicAcid |
How pure is denatured alcohol?
[rquote=258160&tid=21070&author=DieForelle]Ah, good old EtOH.
"Because of the tax on non- ... |
27-8-2012 at 19:04
by: BromicAcid |
Storing Zinc metal powder - Safety
If your main concern is purity, store it in a paint can as pyro suggested or wide mouth poly bottle ... |
18-8-2012 at 05:53
by: BromicAcid |
Another Reason to Limit our Access to Chemicals
The burning chips experiment was actually banned at my high school after my class got a hold of it. ... |
17-8-2012 at 19:44
by: BromicAcid |
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