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Is there a solvent I can use to wash my vacuum pump oil reservoir?
Exactly. A cheap rotary vane pump costs ~$60. Why would I spend 50$/yr and 40$ everytime I need to f ... |
1-6-2018 at 11:52
by: alking |
Lowes pulls paint stripper from shelves! How to make DCM
[rquote=520042&tid=83517&author=VSEPR_VOID][rquote=520034&tid=83517&author=UC235]It' ... |
31-5-2018 at 10:02
by: alking |
Is there a solvent I can use to wash my vacuum pump oil reservoir?
[rquote=520032&tid=83470&author=Dr.Bob]DCM will kill the gaskets, seals, and metal in pumps, ... |
31-5-2018 at 08:32
by: alking |
Lowes pulls paint stripper from shelves! How to make DCM
Why not just buy it online? |
30-5-2018 at 17:52
by: alking |
Is there a solvent I can use to wash my vacuum pump oil reservoir?
I've cleaned mine with DCM before and then let it sit outside in the sun to evaporate. I'd imagine e ... |
30-5-2018 at 17:48
by: alking |
Are there chinese hotplates & heating mantles as good as others but significantly cheaper?
[rquote=519046&tid=83116&author=fusso][rquote=519041&tid=83116&author=diddi]a friend ... |
24-5-2018 at 20:29
by: alking |
Where can you purchase teflon sleeves/cuffs?
[rquote=517886&tid=82747&author=Deathunter88][rquote=517775&tid=82747&author=alking] ... |
15-5-2018 at 09:45
by: alking |
Looming DCM Ban (US)
[rquote=517778&tid=82715&author=Texium (zts16)]It's quite a bit more expensive to buy it onl ... |
14-5-2018 at 09:56
by: alking |
Where can you purchase teflon sleeves/cuffs?
I do use plumbers tape for vacuum filtration because there's no heat, no significant solvent interac ... |
13-5-2018 at 11:45
by: alking |
Where can you purchase teflon sleeves/cuffs?
I'd like about 8 if anyone wants to go in. |
13-5-2018 at 09:13
by: alking |
Round vs flat bottom evaporating dish
One thing that comes to mind is that it depends what you are evaporating. If you're collecting a liq ... |
13-5-2018 at 08:41
by: alking |
Buchner funnel: glass or ceramic?
I MUCH prefer my glass sintered funnel over my buchner, I cannot see ever getting another buchner ag ... |
13-5-2018 at 08:36
by: alking |
Where can you purchase teflon sleeves/cuffs?
I'm looking for some 24/29 teflon sleeves. I see them pop up on ebay from time to time, but they're ... |
13-5-2018 at 08:26
by: alking |
Looming DCM Ban (US)
[rquote=517579&tid=82715&author=AvBaeyer]If you read carefully, this is a ban on methylene c ... |
13-5-2018 at 08:24
by: alking |
Advice with Hydroxyvanillin?
[rquote=515557&tid=82211&author=myristicinaldehyde] I did not use DMSO (which probably would ... |
30-4-2018 at 13:50
by: alking |
Ether synthesis safety
I used a 1L flask, probably could have used a 500ml though. I played with increasing the drip rate b ... |
15-4-2018 at 16:55
by: alking |
Ether synthesis safety
I successfully carried out the task yesterday, but I still need to do the workup to wash/dry it. I c ... |
15-4-2018 at 05:49
by: alking |
Ether synthesis safety
Well I feel much safer now, I might give this a shot tonight even if I have the time. I was thinking ... |
12-4-2018 at 12:37
by: alking |
Ether synthesis safety
[rquote=513880&tid=81884&author=happyfooddance]As long as your joints stay intact you should ... |
11-4-2018 at 12:47
by: alking |
Ether synthesis safety
Wow, that sounds very dangerous! Hearing that SORT OF makes me feel safer, but whether my chances of ... |
11-4-2018 at 12:46
by: alking |
Ether synthesis safety
Shouldn't that risk be safely mitigated if the system is sealed except for the bleed tube that leads ... |
11-4-2018 at 12:31
by: alking |
Ether synthesis safety
I'm planning to synthesis some ether from ethanol but I am [i]very[/i] cautious and want to make sur ... |
11-4-2018 at 11:44
by: alking |
New chemicals for sale !
Another successful transaction, thanks Mario! |
28-2-2018 at 20:08
by: alking |
Optimizing Henry reaction conditions (substituted benzaldehydes + nitromethane)
Zinc/HCl is strong enough to reduce a nitro group to an amine? I thought it would stop at the imine/ ... |
13-9-2017 at 08:29
by: alking |
Optimizing Henry reaction conditions (substituted benzaldehydes + nitromethane)
[rquote=492144&tid=76743&author=Melgar][rquote=492094&tid=76743&author=Crowfjord]I'v ... |
12-9-2017 at 16:24
by: alking |
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