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maleic anhydride ?
what would one do with- say about twenty pounds of maleic anhydride?
in my patent searches thf a ... |
13-5-2009 at 09:36
by: jimwig |
nothing lasts forever
the best in borosilicate still has to conform to the laws of physics.
a crack or chip almost invi ... |
10-5-2009 at 15:15
by: jimwig |
ptfe m.o.r.e.
tricky name where u find?
is yoour first name richard p.?
i have heard that the teflon m.o. c ... |
4-5-2009 at 15:35
by: jimwig |
Parr Shaker Hydrogenator
they appear to be gone |
1-5-2009 at 16:05
by: jimwig |
mmo's available via ebay = $39 american
mmo's available via ebay = $39 american
after all the hassle to do with DIY this seems a very rea ... |
13-2-2009 at 14:38
by: jimwig |
much lower bp for peg
my sources give a much lower b. p. for peg. around 188C or so. close enough to question that a sepa ... |
12-2-2009 at 08:28
by: jimwig |
solubilities of organic compounds
maybe a word of clarification about my original post.
my point is that i wish to seperate a solu ... |
1-2-2009 at 13:45
by: jimwig |
solubilities of organic compounds
a small clarification
"fields of endeavour" should be chemistry and physics generally (from the n ... |
1-2-2009 at 13:22
by: jimwig |
solubilities of organic compounds
thank you again i have now on hand the critical tables of various disciplines.
i am sure this ... |
24-1-2009 at 13:08
by: jimwig |
solubilities of organic compounds
JohnWW ----that is a huge help. thanks.
if it is available for download i will try to make them ... |
23-1-2009 at 19:04
by: jimwig |
solubilities of organic compounds
searchilnng for particulars online could last a small lifetime. it would be so handy to have a ready ... |
23-1-2009 at 19:00
by: jimwig |
Picoammeter
[Edited on 21-1-2009 by jimwig] |
21-1-2009 at 12:56
by: jimwig |
Picoammeter
take it and sell it to me |
21-1-2009 at 12:27
by: jimwig |
solubilities of organic compounds
would CRC be the best place to look for a thorough listings of the solubilities of organic compounds ... |
21-1-2009 at 12:25
by: jimwig |
Nitric Acid Synthesis
me thinks a vacuum distillation will result in a high concentraqtion of hno3. |
19-1-2009 at 09:54
by: jimwig |
Need to unload some glass
oh just one other thing
pm me for a listing of all the things i sell.
right now stock is kin ... |
4-11-2008 at 19:28
by: jimwig |
Need to unload some glass
nothing like all that. i was under the impression that it was a taboo to offer stuff for sale here. ... |
4-11-2008 at 19:25
by: jimwig |
Benzyl and Benzal chloride, Benzaldehyde and Benzoic Acid - Illustrated Practical Guide
a big thanky goes out to mr lens for all his highly informative info.
thanks you, SIR |
29-10-2008 at 16:31
by: jimwig |
used lab stuff.
$100 plus shipping delivered unbroken to the southeast US.
i deal in used lab stuff. glass is har ... |
29-10-2008 at 16:09
by: jimwig |
Rats !!! How to get rid of them ???
have you thought of using electrocution?
a couple of high voltage AC caps (from microwave ovens) ... |
29-10-2008 at 16:04
by: jimwig |
liquid liquid seperation
benzaldehyde and polyethylene glycol (d=?) in solutiion
wish to seperate the two and or impuritie ... |
29-10-2008 at 15:50
by: jimwig |
VX preparation
most infatically not interested in preparing --- just the preparation. process is my interest - ... |
10-6-2008 at 10:06
by: jimwig |
VX preparation
follows: the patent description of preparaation of nerve (war) gas
Description of US391059
... |
9-6-2008 at 14:25
by: jimwig |
Organisms growing at unusual (incredible) conditions
organisms (bacteria, fungi) grow in the hot springs at Yellowstone.
around the fumorols at depth ... |
9-5-2008 at 13:49
by: jimwig |
sorry i just had to
why at the cheap electrical components store , of course.
sorry i just had to.....hahaha |
28-4-2008 at 11:50
by: jimwig |
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