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Sulaiman
That's a super good idea! I actually just bought a 2000w (I think) ac voltage control for use with m ... |
7-2-2017 at 08:54
by: Geocachmaster |
Homemade and Repurposed Lab Gear
No lab oven, but I do have a cheap Walmart hotplate and a stainless steel pot. 
It can even te ... |
6-2-2017 at 12:01
by: Geocachmaster |
Pretty Pictures (2)
I don't think it was sodium carbonate because I used an excess of vinegar; I'd rather suffer through ... |
6-2-2017 at 07:21
by: Geocachmaster |
Pretty Pictures (2)
[file]56712[/file]
Accidental 'hot ice'! Cool looking crystals after boiling down sodium acetate ... |
5-2-2017 at 19:59
by: Geocachmaster |
When Chemistry Goes Wrong
Uhg... Remind me not to fill the flask more than halfway, especially when a lot of gas is going to b ... |
5-2-2017 at 18:08
by: Geocachmaster |
US Pyrex kitchenware not Borosillicate glass!
Yes, I think it has not been borosilicate for quite some time now. Over in Europe Pyrex brand kitche ... |
5-2-2017 at 06:07
by: Geocachmaster |
Best and worst smelling chemicals?
My favorite day to day smells are ethanol and toluene. Ethanol has a pleasent fruity odor, and tolue ... |
3-2-2017 at 13:57
by: Geocachmaster |
Erlenmeyer vs RBF
I usually use an air bath for heating RBFs because it is simple, although it suffers in efficiency. ... |
3-2-2017 at 09:21
by: Geocachmaster |
Molbase?
I just stumbled across a website called [url=http://www.molbase.com/]Molbase[/url]. They appear to b ... |
31-1-2017 at 17:57
by: Geocachmaster |
Science equipment looking for a home
[url=https://www.technicalglass.com/product_pages/fused_quartz_labware/labware/boiling_flasks_joint. ... |
31-1-2017 at 11:57
by: Geocachmaster |
The Short Questions Thread (4)
I recently noticed some mold growth in a container of MnO[sub]2[/sub] waste, very odd. This was only ... |
28-1-2017 at 19:59
by: Geocachmaster |
Homemade and Repurposed Lab Gear
The bases are around 6 Kg so they are very sturdy and not prone to falling over. How about putting s ... |
28-1-2017 at 12:17
by: Geocachmaster |
Bad days in the lab or with glassware?
That's what I was thinking but unfortunately I don't have the right transformer, it's back to the oi ... |
28-1-2017 at 10:34
by: Geocachmaster |
Homemade and Repurposed Lab Gear
Having very little money after buying all my ground glass labware, I decided to build my own lab sta ... |
28-1-2017 at 10:23
by: Geocachmaster |
Bad days in the lab or with glassware?
@Sulaiman I bought one of the 250ml liners, but I didn't think about the fact they're meant for 240 ... |
28-1-2017 at 09:44
by: Geocachmaster |
The Short Questions Thread (4)
I have a Corning PC-351 which has 4mm thick ceramic. I believe that the ceramic is the chemical resi ... |
27-1-2017 at 15:11
by: Geocachmaster |
Cleaning hotplate
[url=https://youtu.be/TKVD6t6QAFs]Hot piranha[/url] seems to do the trick! 
I personally would ... |
27-1-2017 at 14:19
by: Geocachmaster |
latest glassware purchase
My much anticipated short path condenser came today, only to arrive broken ! I'll be
asking for the ... |
19-1-2017 at 13:35
by: Geocachmaster |
Attempt at cyanide via crucible heating.
[rquote=471004&tid=71640&author=Jon snow]Sorry but i can't understand how the reaction would ... |
5-1-2017 at 07:20
by: Geocachmaster |
When Chemistry Goes Wrong
Recent: Attempting to make hydrochloric acid via sodium bisulfate and chloride. My hotplate is proba ... |
1-1-2017 at 18:50
by: Geocachmaster |
How legal is a list 1 precursor?
Does anyone from the US know the legality of DEA list 1 precursor chemicals? Specifically iodine, re ... |
1-1-2017 at 18:01
by: Geocachmaster |
Pretty Pictures (2)
Salicylic crystals are hollow?! That's weird. Upon closer examination they are square, but I can't t ... |
1-1-2017 at 14:33
by: Geocachmaster |
Pretty Pictures (2)
An hour and a half of crystallizing later and there are some long, beautiful crystals of salicylic a ... |
31-12-2016 at 13:09
by: Geocachmaster |
Chinese Hotplate/Stirrers
[rquote=470343&tid=71487&author=JJay]It's only 180 watts... that's really not very powerful. ... |
29-12-2016 at 21:21
by: Geocachmaster |
Success!
Using the advice of several helpful members, I did another two titrations.
This time ... |
27-12-2016 at 12:22
by: Geocachmaster |
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