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Real sassafras oil from roots!
[rquote=646896&tid=156352&author=Chemorg42]Interesting, if it is this difficult to extract, ...
19-10-2020 at 13:44
by: monolithic
Cheap solvent pump that will not dissolve itself?
Do you have access to compressed air? A venturi pump could do this cheaply and easily with absolutel ...
18-10-2020 at 15:25
by: monolithic
Mystery Glassware Identification Thread
[rquote=646477&tid=31602&author=itsallgoodjames][rquote=646415&tid=31602&author=mono ...
14-10-2020 at 14:05
by: monolithic
Chemical containers?
I use media bottles for solid reagents (large neck) and for liquids I use cheap Boston round bottles ...
14-10-2020 at 03:39
by: monolithic
Mystery Glassware Identification Thread
Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It s ...
13-10-2020 at 12:23
by: monolithic
How make a liquid cooler/chiller
If you want a project, see this video for a good starting point: https://www.youtube.com/watch?v=CNZ ...
13-10-2020 at 12:19
by: monolithic
Mercury in Canada
[rquote=646274&tid=156300&author=itsallgoodjames][rquote=646273&tid=156300&author=B( ...
12-10-2020 at 03:49
by: monolithic
Powder addition?
I typically add through the unused neck of my flask. The "professional" solution to this problem wou ...
11-10-2020 at 07:41
by: monolithic
IKA/Chemglass troubleshooting?
[rquote=646219&tid=156291&author=valeg96]Fyi, these are the PCBs of a Heidolph 2002 (late '8 ...
11-10-2020 at 06:49
by: monolithic
IKA/Chemglass troubleshooting?
Thanks, that's kind of what I thought. I was amazed at how much bullshit they crammed onto the PCB f ...
11-10-2020 at 06:00
by: monolithic
IKA/Chemglass troubleshooting?
[rquote=646207&tid=156291&author=valeg96]I've never laid hands on that specific model of hot ...
11-10-2020 at 03:56
by: monolithic
IKA/Chemglass troubleshooting?
I recently bought a "for parts" hot plate, an old Chemglass Digital Hot Plate Stirrer which is a reb ...
10-10-2020 at 15:55
by: monolithic
Cleaning oxides from Mg metal
[rquote=645724&tid=156183&author=SaccharinSlayer157]How thin is the ribbon you are using? Wh ...
10-10-2020 at 02:53
by: monolithic
Refining mercury from cinnabar
[rquote=385833&tid=18162&author=Mailinmypocket]This is the closest that YouTube (aka chemist ...
9-10-2020 at 13:48
by: monolithic
TFDD 2,3,7,8-Tetrafluorodibenzodioxin
[rquote=645742&tid=156216&author=ChemichaelRXN]I have a solution of isopropanol and a dilute ...
7-10-2020 at 12:44
by: monolithic
Distilling High Temperature Chemicals - Insulate Vacuum Distillations?
I've had similar problems in the past, even with a short path condenser. I ended up treating the sho ...
1-10-2020 at 04:16
by: monolithic
This is mandatory stuff for (amateur) chemists (Safety)
[rquote=645324&tid=156221&author=Tsjerk]Pffff, I really couldn't make it through the full 30 ...
27-9-2020 at 06:16
by: monolithic
Recrystallization with dual solvent system?
MIT OCW has a short guide. https://ocw.mit.edu/courses/chemistry/5-301-chemistry-laboratory-techniqu ...
27-9-2020 at 05:12
by: monolithic
The disappearance of cheap ebay laboratory glassware
[rquote=645190&tid=155983&author=B(a)P]Deschem can't ship to Australia because of our custom ...
26-9-2020 at 09:02
by: monolithic
High pressure reactors
It doesn't look like it has a pressure relief valve? I've always wanted to try a pressurized reactio ...
24-9-2020 at 14:25
by: monolithic
Reaction Cooling Equipment. What's out there?
I've run reactions inside a freezer (-20 C) and a refrigerator (5 C.) Not sure what kind of a reacti ...
20-9-2020 at 12:48
by: monolithic
Cleaning oxides from Mg metal
Lately I've been working on the [url=https://www.youtube.com/watch?v=BsNoiFj3wlw]NurdRage sodium syn ...
19-9-2020 at 14:19
by: monolithic
Amateur chemistry is putting billions at risk!
There's a few older chemists on there who respect amateur chemistry because they did experiments in ...
16-9-2020 at 13:16
by: monolithic
Vacuum aspirator using DMSO
[rquote=644628&tid=151383&author=Fyndium]https://www.ebay.com/itm/220V-Portable-Double-Stage ...
15-9-2020 at 15:28
by: monolithic
Sulfuric acid distillation: heating routes?
[rquote=644600&tid=75147&author=Fyndium]What calculator/table do you use to determine boilin ...
15-9-2020 at 08:18
by: monolithic
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