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Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
I'm not sure what you mean by a "water cooler." Is this an example:
http://www.walmart.com/ip/Ra ... |
22-1-2016 at 18:32
by: Magpie |
Grignard reagent compatibility
UC235:
Thank you - I can throw out that idea. I had seen a hint of this transmetallation in the ... |
22-1-2016 at 18:08
by: Magpie |
Grignard reagent compatibility
I have this wild idea of building primary alcohols, one -CH2- at a time, using trioxane. A Lewis ac ... |
22-1-2016 at 16:59
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
[rquote=436330&tid=65071&author=XeonTheMGPony]... a modified water cooler will do the job.
... |
22-1-2016 at 16:44
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
The dry ice situation is pretty good in the US apparently. Although I have not bought any for some ... |
22-1-2016 at 10:27
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
I think the amount of vacuum required for dessication would be application specific and would usuall ... |
21-1-2016 at 18:48
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
[rquote=436211&tid=65071&author=XeonTheMGPony]
Admittedly I am coming from the perspective ... |
21-1-2016 at 16:58
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
My question is based on "real world experience," ie, my own, on several occasions. I usually set up ... |
21-1-2016 at 16:37
by: Magpie |
Acids and Bases: Brønsted–Lowry Theory (an interactive educational thread)
This is a very nice treatment of an important subject. Now maybe we can understand more of what Nic ... |
21-1-2016 at 13:56
by: Magpie |
Looking for info on vacuum pump to buy, compiled short list of products Im interested in. Advice/Critiques/Suggestions welcome!
I bought a Harbor Freight one-stage vacuum pump that uses oil. It will pull down to 1mm Hg. Tell m ... |
21-1-2016 at 10:52
by: Magpie |
trends in chemistry education
We have all heard about the pressures on organic chemistry teaching labs to cut costs, reduce risk, ... |
19-1-2016 at 11:44
by: Magpie |
Low-flow reaction feeder
Take a look at this peristaltic pump:
http://www.sciencemadness.org/talk/viewthread.php?tid=59870#p ... |
16-1-2016 at 13:23
by: Magpie |
Purifying sulfuric acid
Assuming you have an Ace Hardware nearby I suggest buying a quart of Rooto sulfuric. It's reasonabl ... |
11-1-2016 at 15:57
by: Magpie |
Should Pharmacists know what Potassium Hydroxide is?
I think pharmacists are schooled well in chemistry as the pharmacy school in my area only has room f ... |
10-1-2016 at 17:54
by: Magpie |
Hydrochlorination of alk-1-ene?
I heated a mixture of 95% NaHSO4 and NaCl. The mix was made up of 249.1g of oven dried Spa Down and ... |
10-1-2016 at 17:35
by: Magpie |
Hydrochlorination of alk-1-ene?
You may find this useful:
http://www.sciencemadness.org/talk/viewthread.php?tid=63314#pid416982 |
10-1-2016 at 15:16
by: Magpie |
Preparation of Ammonium Molybdate from Molybdenum Disulfide
I'm sorry but I can't answer your questions. But I'm sure there are others who can. |
10-1-2016 at 09:13
by: Magpie |
Preparation of Anhydrous Aluminum Chloride from Cupric Chloride and Aluminum
I tried to make PCl3(l) by gassing white P with Cl2. With a standard enthalpy of formation of -320 ... |
8-1-2016 at 19:13
by: Magpie |
new toys
[rquote=434207&tid=64800&author=gsd]Wow! The refractometer looks beautiful. @ $ 150 delivere ... |
5-1-2016 at 19:47
by: Magpie |
new toys
Here's a picture of an Atago Abbé refractometer I recently acquired off eBay for $150 including shi ... |
4-1-2016 at 21:00
by: Magpie |
DMSO + Salicylic Acid? (Wart Removal)
I took a finger wart off with that salicylic acid OTC treatment, probably Dr Scholl's brand. I also ... |
4-1-2016 at 16:44
by: Magpie |
Condensers
Others can likely tell you a good general purpose length for that taper. |
4-1-2016 at 16:32
by: Magpie |
Condensers
A good general purpose condenser is the Liebig or West condenser. For a 19/22 taper I use a 200mm c ... |
4-1-2016 at 16:20
by: Magpie |
2-octanol
A value of 1.4225 was obtained for the refractive index of my synthesized 2-octanol. The value foun ... |
4-1-2016 at 13:20
by: Magpie |
Gold Recovery Computer Scrap Pentium Pro CPUs - VIDEO
Beautifully done video, excellent lab technique, thorough processing. I love your use of kitchen ut ... |
31-12-2015 at 10:40
by: Magpie |
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