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Help with Water Aspirator Design
I bought a plastic aspirator pump, but never used it as I also had to buy the pump and piping for th ... |
5-9-2010 at 04:06
by: Contrabasso |
Acid resistant paint for themometer??
Pay the money and get a real Quickfit branded coned thermometer to suit your needs. Or use a ground ... |
3-9-2010 at 12:37
by: Contrabasso |
DIY Flashback Arrestor
The "lab" flashback arrester is the Beehive shelf in a tray of water. Bubbles of gas go one way only ... |
29-8-2010 at 03:49
by: Contrabasso |
Making a voltaic pile with Euro coins
With any primary cell the electrodes are of specified elements for the typical cell voltage. Alloys ... |
26-8-2010 at 09:06
by: Contrabasso |
Babington burner
Strangely the fine holes pose no problem! I have a friend who has a suitable drilling machine for th ... |
24-8-2010 at 10:30
by: Contrabasso |
Vacuum from a fridge compressor
Whatever the nature of the pump I bought from the fridge breakers, I'm very satisfied with the vacuu ... |
24-8-2010 at 10:17
by: Contrabasso |
Making a voltaic pile with Euro coins
It may work in the movies! Also it's certainly an offence to deface coins. |
22-8-2010 at 22:46
by: Contrabasso |
Lab equipment in Europe
There are certainly vendors in the UK who will supply via Ebay, some will supply simply mail order. ... |
22-8-2010 at 13:00
by: Contrabasso |
Babington burner
I'm considering having three separately blown nozzles! One blown with propane for easy lighting, two ... |
21-8-2010 at 13:35
by: Contrabasso |
Babington burner
Very simply, I'm looking at making a Babington burner for home heating from used engine oil. I've do ... |
21-8-2010 at 11:27
by: Contrabasso |
Uranium
Just be aware that the chemistry of uranium has hazards as well as the radio-chemistry hazards. Even ... |
20-8-2010 at 23:56
by: Contrabasso |
Vacuum from a fridge compressor
Thanks all for your input. The local fridge breaker found me a working tested pump and fitted the le ... |
20-8-2010 at 11:09
by: Contrabasso |
Controlling a microwave oven
OK probably verging on elec eng, however....
I want a microwave oven that will run off a 500w inv ... |
16-8-2010 at 10:41
by: Contrabasso |
Nitric distillation off Magensium Nitrate
Dead simple, there is no acid drain cleaner available in the UK. Even shops that I was directed to b ... |
15-8-2010 at 09:53
by: Contrabasso |
Nitric distillation off Magensium Nitrate
Treasuring my conc sulphuric, I want to avoid even using it where it's not essential. I want 90+% ni ... |
15-8-2010 at 08:33
by: Contrabasso |
HMS-Beagle shipping internationally
Only you can decide whether their prices represent value. |
15-8-2010 at 01:19
by: Contrabasso |
Vacuum from a fridge compressor
Item number: 220652728724 While it lasts on ebay (aug 2010) -what do you think? There seem to be se ... |
14-8-2010 at 10:35
by: Contrabasso |
Vacuum from a fridge compressor
Looking at a vacuum pump with an occasional need for pressure too, I was looking at acquiring a mono ... |
14-8-2010 at 09:13
by: Contrabasso |
Starting a small buissness?
First, get lots of advice from qualified lawyers in your country about the legal aspects of business ... |
13-8-2010 at 06:22
by: Contrabasso |
Nitric Acid Synthesis
I have glass setup doing just that at the moment. All the product is seriously red/brown. I was hopi ... |
13-8-2010 at 06:11
by: Contrabasso |
Nitric Acid Synthesis
Does anyone care to tell me what vacuum is their choice for clean distillation of greater than azeot ... |
13-8-2010 at 05:20
by: Contrabasso |
Extraction of Iodine from Tincture - A Question of Mechanics
In the places where Iodine is restricted the tinctures are also restricted except in the smallest co ... |
12-8-2010 at 02:18
by: Contrabasso |
pipe thread sealing
Several pipe seal types don't actually seal at the threads they seal on the tip. The pipe end is cut ... |
11-8-2010 at 00:14
by: Contrabasso |
Iodine from seaweed
And if the element is restricted in your home town, think carefully how much dried kelp you can have ... |
10-8-2010 at 23:58
by: Contrabasso |
nitrocelluloser
Nitrations tend to need agitation too. You have to stir the cotton into the puddle of nitrating mix ... |
10-8-2010 at 10:22
by: Contrabasso |
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