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Mystery Glassware Identification Thread
i thought dean starks had a tap on one arm(left arm as shown above) letting you drain the lower phas ...
20-5-2019 at 16:23
by: Mesa
Mystery Glassware Identification Thread
[url=https://ibb.co/VBP3MkH][img]https://i.ibb.co/VBP3MkH/20190521-040203.jpg[/img][/url]
20-5-2019 at 10:04
by: Mesa
Mystery Glassware Identification Thread
some kind of oil/water separator?
[url=https://ibb.co/c2bndmN][img]https://i.ibb.co/c2bndmN/2019052 ...
20-5-2019 at 09:45
by: Mesa
phosphoric acid identification
Phosphine is not only poisonous, it combusts spontaneuously in air.
This is much more relevant ha ...
3-11-2018 at 09:39
by: Mesa
Aus ebay seller argentorganics
Just noticed this new vendor offering PyBOP, 3,4,5-trimethoxybenzaldehyde, 3,4-dihydroxybenzaldehyde ...
3-11-2018 at 03:49
by: Mesa
The Short Questions Thread (4)
[rquote=541485&tid=25055&author=Ubya]does silica gel desiccant expires?
i found some old de ...
8-10-2018 at 04:58
by: Mesa
Tungsten compound
<---someone who has oodles and oodles of tungsten around and experimented with it quite a lot.

...
8-10-2018 at 04:42
by: Mesa
How to home school a 13yr old in chem in 1 week?
Hi. Cliff notes:

-grandmother died recently
-funeral + memorial in my home town
-many relative ...
5-8-2018 at 07:27
by: Mesa
The Effects of a Chemically Illiterate Population; I give you C60's Magical Healing Powers
It's hardly surprising, try searching for "zeolite" on ebay and the majority of hits are being marke ...
12-5-2018 at 20:06
by: Mesa
Blue tungstic or molybdic acid ?
we used to get this stuff all the time at my old work(manufacturing plant for tungsten carbide minin ...
5-5-2018 at 18:25
by: Mesa
Separation of Nitroethane from Methoxy-2-propanol
If the nitroethane containing products I've come across are anything to go by, the glycol ether comp ...
1-5-2018 at 06:11
by: Mesa
Looking to buy nitroethane
[rquote=510177&tid=81024&author=Reboot][rquote=510129&tid=81024&author=monolithic]AC ...
12-3-2018 at 00:17
by: Mesa
Closed-system thermoelectric cooling system
Talking about relative temperature changes etc gives me an idea.

I've still got an old DIY phase ...
19-2-2018 at 01:16
by: Mesa
Color of Phenylacetone
I've noticed with aryl carbonyl compounds that even tiny amounts of impurities give significant disc ...
30-1-2018 at 03:29
by: Mesa
It lives! (HP 5890 gas chromatograph)
Wow nicely done. That unit looks much fancier than the one we had at TAFE(It's got an LCD display!: ...
20-1-2018 at 20:57
by: Mesa
Printer cartridge cleaning fluid
[rquote=501051&tid=79101&author=woelen]
I hardly can believe it is toluene or xylene. The u ...
20-1-2018 at 16:18
by: Mesa
Lists of Illegal Substances
Intent is entirely at the discretion of the investigating officer too.

I was charged with a terro ...
11-11-2017 at 16:31
by: Mesa
Plant tissue and cell cultures (anyone experienced?)
Regarding difficulties sourcing OTC reagents;

In my experience biotech suppliers have none of the ...
11-11-2017 at 16:15
by: Mesa
Big Tungsten sample
Apologies in advance for necroposting.

On the off chance that you are still looking, I've got a f ...
6-11-2017 at 05:43
by: Mesa
Air compressor powered vacuum pump
You could just remove the air filter on your compressor and attach an appropriate sized barb directl ...
6-11-2017 at 05:33
by: Mesa
Porous Pot for Voltaic Cell
[rquote=495960&tid=77512&author=bobdring]Have you seen the porous pots on Haines educational ...
6-11-2017 at 05:10
by: Mesa
Advice for an Australian chemist.
EUD's aren't as big of a deal as people seem to think. When you fill one out, the vendor doesn't do ...
6-11-2017 at 04:56
by: Mesa
Plant tissue and cell cultures (anyone experienced?)
I've had a fair amount of experience with plant based cultures in the past from projects me and my b ...
6-11-2017 at 04:10
by: Mesa
Purifying denaturated alcohol
There are a fair few denaturing agents possibly used in OTC metho. THF and/or denatonium benzoate a ...
6-11-2017 at 02:59
by: Mesa
How much have you spent on your lab?
I voted $2000-3000 because that's how much my current lab cost me. Though I had a slightly more exp ...
3-10-2017 at 16:02
by: Mesa
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