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need a special coolant pump??
Magpie - Actually, I have couple of those Little Giant pumps and hadnt considered using them as I th ... |
21-5-2006 at 17:10
by: greenyppols |
is this right?
hmm. So I was off quite a bit. Thanks enhzflep
Anyone able to point me in the direction to explai ... |
21-5-2006 at 16:49
by: greenyppols |
is this right?
I boiled some acid from NAPA to see how concentrated I could make it.
100 ml H2SO4 weighs 177.5g ... |
18-5-2006 at 15:09
by: greenyppols |
dry ethanol, ether, THF...
Some molecular sieve info. This courtesy of sigma aldrich
Molecule Critical diam. (Å) ... |
6-4-2006 at 07:56
by: greenyppols |
dry ethanol, ether, THF...
rlr- Its just an amber bottle with green teflon cap. The bottle anyway. As for putting the sieves in ... |
6-4-2006 at 07:14
by: greenyppols |
need a special coolant pump??
hahahaha @ sense of adventure. I hear what your saying, but I've learned that I do not heal as fast ... |
5-4-2006 at 17:14
by: greenyppols |
dry ethanol, ether, THF...
drone - I just thought of using a whitman cellulose extractor tube thingy..put some sieves in 'em a ... |
5-4-2006 at 16:44
by: greenyppols |
need a special coolant pump??
Ive seen lots of discussion on vacuum pumps, coolers and such, and I searched around a bit here or m ... |
1-4-2006 at 04:03
by: greenyppols |
dry ethanol, ether, THF...
rlr, by "in a normal filtration" did you mean pouring it through a column filled with the sieves? No ... |
1-4-2006 at 03:54
by: greenyppols |
dry ethanol, ether, THF...
Im sure I read something similar here, but cant find it.
Basically I think it was something like ... |
31-3-2006 at 10:15
by: greenyppols |
Cold trap blues
I dont think thats off-topic, neutrino. Looks like I may end up constructing one of those water-jet ... |
10-2-2006 at 04:48
by: greenyppols |
Cold trap blues
Sorry Magpie, I may have given wrong impression. I was merely seeking to protect my recent purchase ... |
8-2-2006 at 13:23
by: greenyppols |
Cold trap blues
What good is a Dry Ice/Alcohol bath? Some sites I've searched said the -78c or so it reaches is fine ... |
7-2-2006 at 18:28
by: greenyppols |
UV wavelength
Garage Chemist - Thanks for the info. Being able to get away with a halogen will work out. Got one l ... |
4-2-2006 at 14:16
by: greenyppols |
UV wavelength
As dumb as this sounds, I figure the truly dumb question is the one not asked.
Does anyone know ... |
4-2-2006 at 04:25
by: greenyppols |
Hows this for a Fume Hood?
I'd thought of these..for illumination I was going to use a couple of 2ft flouros that have big roun ... |
1-2-2006 at 15:23
by: greenyppols |
Hows this for a Fume Hood?
I was looking for a sandblasting unit of some sort for upcoming projects, and when I saw this I imme ... |
31-1-2006 at 12:40
by: greenyppols |
Vacuum Pump Model 1400
oh, when I first turned it on, it went to 29 pretty fast and slowly climbed up. Was this a good thin ... |
26-1-2006 at 16:12
by: greenyppols |
Vacuum Pump Model 1400
Hi. Just sittin' here admiring a vacuum pump that I was waiting for a gauge for, as I was anxious to ... |
26-1-2006 at 16:10
by: greenyppols |
Nitric Acid, Help
Fleaker, I will NOT be doing this particular route again...I just figured what the heck, I didnt see ... |
17-1-2006 at 18:04
by: greenyppols |
1st H2O3 results and a pic
Distilling off the DCM took around 8hrs and the result was approximately 50ml. I have need of gradua ... |
17-1-2006 at 13:43
by: greenyppols |
Nitric Acid, Help
Thanks Madhatter, I used DCM as that's what that particular procedure instructed...
I had checked ... |
16-1-2006 at 16:20
by: greenyppols |
Nitric Acid, Help
Im posting this hoping to get advice while Im still doing this, pls bear with me, I am following Pre ... |
16-1-2006 at 10:03
by: greenyppols |
Long live the vacuum pump
Bromic....didnt think of that, but I should have. >slaps forehead<
unionised....so solid dr ... |
11-12-2005 at 07:07
by: greenyppols |
Long live the vacuum pump
As I have well water and not willing to run a hydroaspirator for very long, that seems to leave me o ... |
11-12-2005 at 05:37
by: greenyppols |
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