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Missing persons
I miss the good old days and all my chemistry friends here.
8-6-2017 at 18:21
by: ordenblitz
Nitrocellulose runaway, twice in a row
inspector071..

I wouldn't worry too much about a runaway as long as you dehydrate your cotton tho ...
10-4-2012 at 18:08
by: ordenblitz
Nitrocellulose runaway, twice in a row
What you call a runaway is localized heating from the H2SO4 dehydrating the cotton as you add it to ...
8-4-2012 at 13:15
by: ordenblitz
Strange find while hiking...
That looks like a electric, zero delay blasting cap lead. Probably the left over wires from a used c ...
16-4-2009 at 20:07
by: ordenblitz
Falsely marked 24/40?
Looks to me like the joint was formed but not ground.
26-2-2009 at 17:11
by: ordenblitz
Underground Gadgets & Chemical Supply
Cracker.. I am referring to two things I happened to see in your list. The Picric acid as mentioned ...
19-1-2009 at 20:01
by: ordenblitz
Underground Gadgets & Chemical Supply
cracker... do you think it wise to sell explosives?
17-1-2009 at 19:26
by: ordenblitz
New High School Teacher looking to outfit a classroom
Stifle,

I recommend you check out this supplier. Very decent prices on chemicals and they also ha ...
8-12-2008 at 16:48
by: ordenblitz
Pyridine synthesis/extraction
I would not have characterized any of the runs I did as producing anything near pure. If you evapora ...
15-11-2008 at 08:34
by: ordenblitz
Pyridine synthesis/extraction
Jarynth,
I did not do any more work on the catalyst recovery as I did not have the time. If I were ...
14-11-2008 at 21:39
by: ordenblitz
Buying an IR spectrometer
I bought the unit new so all the software drivers and cables came with it. Just plugged and played!
8-11-2008 at 10:03
by: ordenblitz
Buying an IR spectrometer
I bought my Nicolet 360 in 98 and since then haven't done much of anything to it except dry out the ...
5-11-2008 at 14:41
by: ordenblitz
What are these glassware pieces good for?
I thought it looked like a part from a vacuum manifold.. maybe a trap to catch anything pulled into ...
13-10-2008 at 16:08
by: ordenblitz
Chemical Inventory / MSDS Datastore / etc.
It would also be great if you could generate labels off the database for the chemicals as well. It c ...
25-9-2008 at 18:11
by: ordenblitz
New lab should be in next week...
The buried container I spoke of was not completely underground. We dug a big trench into a hillside ...
21-9-2008 at 15:45
by: ordenblitz
New lab should be in next week...
That sounds pricey.. who needs steel doors? I say toss in what ever you have lying around. We have r ...
18-9-2008 at 19:33
by: ordenblitz
New lab should be in next week...
The first thing I would do is saw out a few more openings for doors. Bad thing to be inside there in ...
18-9-2008 at 17:16
by: ordenblitz
Pyridine synthesis/extraction
LSD25, I believe, found this procedure. I just did the easy part.. mixed stuff up!
Have to say thou ...
15-9-2008 at 18:24
by: ordenblitz
Pyridine synthesis/extraction
I decided since I have a lot of the required intermediary copper chromite material I would try this ...
15-9-2008 at 17:19
by: ordenblitz
Home chemist raided in MA, lab seized.
I recently purchased two Halon fire extinguishers for my lab from a commercial fire suppression comp ...
14-9-2008 at 16:45
by: ordenblitz
Pyridine synthesis/extraction
Thanks. It has been a little too quiet in my lab in the past year but I have been messing about more ...
13-9-2008 at 09:59
by: ordenblitz
Pyridine synthesis/extraction
I completed some initial small scale testing for the production of Pyridine by decarboxylation of ni ...
12-9-2008 at 14:07
by: ordenblitz
Sealing wires inside glass
I had lots of problems making glass to wire seals with a propane torch. I switched to MAPP gas and s ...
25-8-2008 at 18:04
by: ordenblitz
Nitric Acid Synthesis
[/quote]
Automotive catalytic converters use the same catalyst materials (platinum or platinum/pall ...
20-8-2008 at 20:26
by: ordenblitz
New still pot and condenser
What a deal. Unfortunately, I could never get my mother properly trained to identify useful laborato ...
12-8-2008 at 15:52
by: ordenblitz
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