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New Labconco Fume Hood!
[rquote=673127&tid=158568&author=SWIM]Nice find.
Having a pro fume hood is not only good fo ...
29-4-2022 at 09:04
by: SuperOxide
New Labconco Fume Hood!
Look what I picked up for under $500...
[img=516x387]https://i.imgur.com/XzdDkJ2.jpg[/img]
Mo ...
29-4-2022 at 06:14
by: SuperOxide
$499.99 Rotovaps are coming to LabDIRECT!
[rquote=673092&tid=158344&author=aab18011]I can confirm Richard is busy. He has responded to ...
29-4-2022 at 06:09
by: SuperOxide
$499.99 Rotovaps are coming to LabDIRECT!
[rquote=671377&tid=158344&author=ChemIsFun]Is LabDirect out of buisness or something? I've o ...
27-4-2022 at 08:26
by: SuperOxide
"Continuous flow separator addition funnel drain reactor USA custom airlfree USA"
Anyone have any idea what [url=https://www.ebay.com/itm/275172564371]this thing[/url] is actually us ...
17-4-2022 at 09:38
by: SuperOxide
A foray into phenethylamines of the Shulgin kind
I chat with Benignum outside of SM, so I've had some previews of this as he's shared some pictures a ...
17-4-2022 at 08:40
by: SuperOxide
How to tell borosilicate from non-borosilicate glass
I think what Twospoons and Chemetix mentioned is pretty convincing. The color is just from some iron ...
12-4-2022 at 15:10
by: SuperOxide
BnCl synthesis - Using anhy. CaCl2 as catalyst?
[rquote=672682&tid=158523&author=kmno4]BnCl comes back like a boomerang.....[/rquote]
Not s ...
10-4-2022 at 12:54
by: SuperOxide
BnCl synthesis - Using anhy. CaCl2 as catalyst?
[rquote=672672&tid=158523&author=SplendidAcylation]I have been wondering about this myself l ...
10-4-2022 at 07:05
by: SuperOxide
How to tell borosilicate from non-borosilicate glass
[rquote=672636&tid=158521&author=Twospoons]The green tint is from traces of iron in the glas ...
9-4-2022 at 09:39
by: SuperOxide
BnCl synthesis - Using anhy. CaCl2 as catalyst?
I've made benzyl chloride a few different ways, with just a vast excess of HCl as well as only a sli ...
9-4-2022 at 09:34
by: SuperOxide
How to tell borosilicate from non-borosilicate glass
I have a pretty decent amount of glassware, a lot of it I buy from Biotech Bargans and they buy it f ...
8-4-2022 at 17:18
by: SuperOxide
Ethyl Phenylcyanoacetate Synthesis troubles
[rquote=672475&tid=158504&author=UC235]The toluene is being used to azeotropically remove et ...
1-4-2022 at 19:22
by: SuperOxide
Ethyl Phenylcyanoacetate Synthesis troubles
Recently, I've taken an interest in the synthesis of ethyl phenylcyanoacetate. The prep I'm followin ...
1-4-2022 at 15:06
by: SuperOxide
How do the PTFE "Chem-Vac Stirrer Bearings" work?
[rquote=672197&tid=158436&author=Dr.Bob]Also, if you are in the US, I have PTFE paddles for ...
27-3-2022 at 11:27
by: SuperOxide
How do the PTFE "Chem-Vac Stirrer Bearings" work?
The stir bearing I got above is a PTFE bearing for a 29/42 joint. I just got a different type for a ...
26-3-2022 at 08:01
by: SuperOxide
Getting Celite 545 out of a medium frit?
[rquote=672283&tid=158465&author=Texium]Strange. I use celite in medium porosity frits all t ...
26-3-2022 at 06:49
by: SuperOxide
Getting Celite 545 out of a medium frit?
[rquote=672044&tid=158465&author=Sulaiman]You could convert your blocked 'medium' frit to a ...
17-3-2022 at 18:06
by: SuperOxide
Getting Celite 545 out of a medium frit?
[rquote=672027&tid=158465&author=macckone]Celite and the frit are both silica. So there is ...
16-3-2022 at 18:07
by: SuperOxide
Getting Celite 545 out of a medium frit?
I have a 100mL Laboy brand medium frit Buchner funnel, and I was going to filter some ferrous chlori ...
14-3-2022 at 06:49
by: SuperOxide
How do the PTFE "Chem-Vac Stirrer Bearings" work?
[rquote=671848&tid=158436&author=macckone]The larger ring is for removing the bearing. You ...
11-3-2022 at 17:20
by: SuperOxide
How do the PTFE "Chem-Vac Stirrer Bearings" work?
[rquote=671747&tid=158436&author=monolithic][rquote=671697&tid=158436&author=macckon ...
8-3-2022 at 10:03
by: SuperOxide
Boiling point of 92% RFNA
[rquote=671694&tid=158438&author=Fery]If you heat a mixture of H2SO4 + KNO3 + HNO3 you must ...
7-3-2022 at 11:20
by: SuperOxide
How do the PTFE "Chem-Vac Stirrer Bearings" work?
[rquote=671697&tid=158436&author=macckone]The orange piece provides the seal but requires so ...
7-3-2022 at 06:27
by: SuperOxide
Boiling point of 92% RFNA
I made some RFNA yesterday for the first time. From the literature I read online and the videos I wa ...
6-3-2022 at 18:30
by: SuperOxide
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
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