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Homemade and Repurposed Lab Gear
[rquote=397439&tid=61783&author=The Volatile Chemist]
...I found a book at a rather nearby ...
18-3-2015 at 12:49
by: Magpie
Homemade and Repurposed Lab Gear
[rquote=397415&tid=61783&author=The Volatile Chemist]The qualitative analysis kit looks so c ...
18-3-2015 at 09:19
by: Magpie
Acetaldehyde synthesis
[rquote=397336&tid=55&author=Jimmymajesty]
Magpie:
Et-OH <=> CH3CHO + H2 it is a rev ...
17-3-2015 at 13:30
by: Magpie
Acetaldehyde synthesis
Thanks for that good information WGTR. This gives some hope for the method and may justify some exp ...
17-3-2015 at 08:14
by: Magpie
Acetaldehyde synthesis
I'm really not up to speed on this thread or any reading on making acetaldehyde but I have made/atte ...
16-3-2015 at 14:12
by: Magpie
Purer KCN
I have made a small amount of KCN without going the HCN route, ie, using a method that maintains a b ...
16-3-2015 at 08:30
by: Magpie
Isolation of Iodine From SeaWeed
No, fortunately I still have some left from the days, not so long ago, when you could buy 7% solutio ...
16-3-2015 at 08:15
by: Magpie
Good Chemical Respirator for Home Labs?
Here's one by MSA I bought for use when applying epoxy paint. It uses screw on cartridges for parti ...
15-3-2015 at 19:31
by: Magpie
Isolation of Iodine From SeaWeed
I had trouble finding it myself - I just knew it was there somewhere. ;)
15-3-2015 at 17:19
by: Magpie
Acetaldehyde synthesis
That's an interesting looking apparatus, Jimmy. What is the side tap with the stopcock for?

I ha ...
15-3-2015 at 14:35
by: Magpie
Isolation of Iodine From SeaWeed
peach did this extraction if you care to look up his work on this forum:

http://www.sciencemadnes ...
15-3-2015 at 14:28
by: Magpie
Homemade and Repurposed Lab Gear
[rquote=396969&tid=61783&author=Zombie]Where did you finr that regulator for the Gas bottle ...
14-3-2015 at 18:36
by: Magpie
Homemade and Repurposed Lab Gear
[file]38094[/file]
clothes hanger support

[file]38096[/file]
qualitative analysis kit

14-3-2015 at 09:46
by: Magpie
Homemade and Repurposed Lab Gear
Very clever burette holder, Sulaiman. Are those zip ties?
14-3-2015 at 08:46
by: Magpie
Homemade and Repurposed Lab Gear
[rquote=396813&tid=61783&author=Zombie]I thought that "bumper" was a quick guide for measuri ...
13-3-2015 at 18:20
by: Magpie
An interesting (probably illegal) find
A few years ago I had some boxes of .22 caliber and .300 caliber bullets that I no longer needed as ...
13-3-2015 at 18:16
by: Magpie
Homemade and Repurposed Lab Gear
I have made several items that fit this category. This stir bar retriever is one of my favorites:
...
13-3-2015 at 09:47
by: Magpie
best or recommended vacuum gauge/manometer?
They are usually sold without mercury. I bought mine used off eBay. I filled it with mercury mysel ...
12-3-2015 at 21:00
by: Magpie
best or recommended vacuum gauge/manometer?
I use (and like) a Bennert manometer. It uses mercury.
12-3-2015 at 12:55
by: Magpie
day use bottle for con HCl
I have to backtrack some on what I said about my day use bottle for con HCl. I'm actually using a 1 ...
12-3-2015 at 12:44
by: Magpie
Easy Coordination Complexes
Here's two I like:

1. [i]Fehling's test reagent for aldehydes.[/i]

Part I: dissolve 34.64g o ...
11-3-2015 at 19:05
by: Magpie
day use bottle for con HCl
[rquote=396616&tid=61776&author=battoussai114]But may I suggest you try adding some PTFE tap ...
11-3-2015 at 18:18
by: Magpie
day use bottle for con HCl
I like to keep a 250 mL bottle of con HCl in my lab for "day use." I have found that escaping HCl ga ...
11-3-2015 at 15:25
by: Magpie
Moonshiners' 'Thumpers': Myth or Reality?
For multiple quotes I open a 2nd window. Then just block and copy to the first window. You have to ...
11-3-2015 at 13:26
by: Magpie
Moonshiners' 'Thumpers': Myth or Reality?
To add to an existing post all you need to do is use the "edit" button. But edits must be done with ...
11-3-2015 at 08:46
by: Magpie
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