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LSD on antipsychotics Datura flowers are mean stuff. Especially if you take them together with mescaline. [file]9 ...	15-12-2021 at 16:15 by: SWIM
Vintage weighing scale [rquote=668715&tid=158177&author=yobbo II] Hard to know if it is the actual scales or th ...	15-12-2021 at 15:51 by: SWIM
Project: Making thionyl chloride from easy-to-get precursors I had no idea the pyrosulfate would decompose at such a low temperature with a little added H2SO4. ...	14-12-2021 at 15:03 by: SWIM
Attaching 24/40 glassware joints to non-jointed flasks That does look like a good fit. Good thing you bought a Quality flask. Some cheap modern Erlenme ...	11-12-2021 at 11:31 by: SWIM
Vintage weighing scale "There is a pendant that has snapped off but the pendant and string are still there." "I don't kn ...	11-12-2021 at 11:14 by: SWIM
Separating Aluminum Alloy and Getting Calcium Metal Simultaneously 300C is listed in Wikipedia as the temperature to make the dihydrate convert to the monohydrate. ...	8-12-2021 at 12:22 by: SWIM
Drying Acetic Acid? Freezing would be easier. Sulfuric acid plus a dry acetate easier still. I think teodore is doin ...	5-12-2021 at 16:00 by: SWIM
latest glassware purchase Is that little heating bath okay? A lot of manufacturers of similar reaction vessels in the USA s ...	28-11-2021 at 01:07 by: SWIM
Attaching 24/40 glassware joints to non-jointed flasks Just for context, how big a flask are we talking about here? Refluxing several liters of somethin ...	27-11-2021 at 23:03 by: SWIM
Stainless steel solvent still? Some large pressure cookers have a spigot fit between the pot ant the lid. If you find one of the ...	27-11-2021 at 15:49 by: SWIM
The definition of a "detonation"? [rquote=660752&tid=157491&author=zed] Internal combustion engine? Detonation on every st ...	23-11-2021 at 11:03 by: SWIM
Chemistry to do with thymol The foolproof way to label a glass bottle: Use an engraving pen.	23-11-2021 at 10:20 by: SWIM
Where does electromagnetic radiation come form? https://physics.aps.org/story/v19/st3 pneumatician, have you ever considered that your theories a ...	22-11-2021 at 21:10 by: SWIM
Got a Raman Microscope I've got to admit I first thought it was for applications like this: [file]91086[/file]	22-11-2021 at 10:56 by: SWIM
Chemistry to do with thymol USP XIX was published in 1975. They are generally published every five years, so the original pri ...	22-11-2021 at 10:35 by: SWIM
The stigma against EM enthusiasts [rquote=661521&tid=157566&author=Amos] And for the record, I would judge someone I just met ...	21-11-2021 at 12:11 by: SWIM
Solid fueled gas generator fire extinguishers? So it looks like those carbon tetrachloride fire extinguishers had at least two advantages over othe ...	21-11-2021 at 10:05 by: SWIM
Solid fueled gas generator fire extinguishers? I've now read a couple of critiques of the old Phillips device, and one of them says that it mainly ...	20-11-2021 at 21:13 by: SWIM
Solid fueled gas generator fire extinguishers? My information on the Phillip's fire annihilator is limited. Read about it in Octave Chanute's P ...	20-11-2021 at 15:39 by: SWIM
Correct setups for distillation Congratulations. You've adapted the standard process to work with the materials and equipment you ...	20-11-2021 at 13:59 by: SWIM
Storing concentrated ammonia water I think I see what you mean. And I get what Rusty said Edit: What RustyShackleford said. ...	20-11-2021 at 11:52 by: SWIM
Solid fueled gas generator fire extinguishers? I'm mighty curious about just how this thing works as well, and what it actually emits. It remind ...	20-11-2021 at 11:42 by: SWIM
Storing concentrated ammonia water [rquote=667491&tid=158104&author=Tsjerk]Pressure keeps gasses in solution like pressure supp ...	19-11-2021 at 13:38 by: SWIM
Mystery Glassware Identification Thread It's a Babcock bottle. https://wi101.wisc.edu/2013/12/01/how-does-a-babcock-tester-work/ The bul ...	19-11-2021 at 12:06 by: SWIM
Storing concentrated ammonia water The partial pressure of ammonia above the fluid is what matters. When it reaches the vapor press ...	19-11-2021 at 07:54 by: SWIM
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