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Anyone interested in mercury?
I did go ahead with the deal, so I will have about 20-30 pounds ready to fill orders and ship soon. ... |
15-7-2015 at 22:52
by: kenofken |
Anyone interested in mercury?
I'm still researching the federal and Fed Ex regs. Federal rules seem to pretty clearly exempt mercu ... |
2-7-2015 at 18:48
by: kenofken |
Anyone interested in mercury?
It's a bit of a tepid response, but I can't expect lots of hard demand on a speculative offering. Mo ... |
30-6-2015 at 14:50
by: kenofken |
Anyone interested in mercury?
Yes, I am in the U.S. - Chicago area, which I know leaves some of you in the lurch with our export b ... |
25-6-2015 at 05:32
by: kenofken |
Anyone interested in mercury?
I have an opportunity to acquire up to perhaps 30 pounds of elemental mercury among other gear and r ... |
24-6-2015 at 21:36
by: kenofken |
Benzyl iodide prep and purification
The bulk of a benzyl ring hopefully is not an issue. I haven't even gotten that far to know. However ... |
22-9-2012 at 16:28
by: kenofken |
Benzyl iodide prep and purification
The end game of what I'm doing is porphyrazines. The alkylations I'm working on will provide some si ... |
21-9-2012 at 14:32
by: kenofken |
Benzyl iodide prep and purification
We have the chloride and bromide versions in the supply room. I ought to try those. There was a conc ... |
21-9-2012 at 12:35
by: kenofken |
Benzyl iodide prep and purification
I recently prepared some benzyl iodide for use as an alkylating group in some porphyrin-related work ... |
21-9-2012 at 07:26
by: kenofken |
Some ether to sell
If someone's selling and delivering at a lower price, more power to them. I can only go by what I kn ... |
24-4-2012 at 21:42
by: kenofken |
Some ether to sell
I've got 500 ml diethyl ether I'm willing to let go for $75, which is a little below my cost. It's s ... |
24-4-2012 at 15:08
by: kenofken |
Best grade of celite and carbon for decolorization?
I've never had much luck with the use of carbon to decolorize a product, but I'm told I need to be u ... |
20-4-2012 at 14:12
by: kenofken |
Heat concerns with molecular sieve in reaction
I'm doing some work with porphyrazines and my first step is a one-pot synthesis that forms imine lin ... |
20-4-2012 at 14:08
by: kenofken |
Another great deal with Dr. Bob...
I bought a big lot of media bottles from him and it was a pleasure doing business. We did a little b ... |
2-5-2011 at 10:46
by: kenofken |
Vacuum dessicator
I happen to like it better with double s! Kinda scary that I wrote for a living for 15 years! Yes, ... |
6-4-2011 at 07:06
by: kenofken |
Vacuum dessicator
I just did another impulse buy on ebay. A heated vacuum dessicator. Kind of an old and worn one, but ... |
4-4-2011 at 13:11
by: kenofken |
Heating mantle question
What does anyone think of this as an alternative? It's a router controller. Somebody in an older thr ... |
2-4-2011 at 18:59
by: kenofken |
Complete Lab Clearance Sale!
Not that it's any of my business, but the birthdate in your profile puts you at 78 years old! There' ... |
2-4-2011 at 11:35
by: kenofken |
Heating mantle question
Since I've done most of my work with flat-bottomed gear, I've always worked with hot plates, but on ... |
1-4-2011 at 18:48
by: kenofken |
