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Made to order PTFE adapters
azulnaught: I am interested in a 24/40 female to threaded adapter but it will depend on price. Can ...
11-2-2019 at 06:28
by: wg48
How to create a gold mirror?
The following Review of Electroless Gold Deposition Processes may be useful to you
[file]73528[/fil ...
6-2-2019 at 00:35
by: wg48
Wire loop high current soldering irons
I have a wire loop high current (directly heated) soldering iron. Its good for intermittent use as ...
5-2-2019 at 03:34
by: wg48
indole from solvent extraction of feces
[rquote=595323&tid=139443&author=Ubya]indole has a concentration of about 10 μg/g in feces( ...
30-1-2019 at 04:53
by: wg48
Rusty ball thermit
I once found some reels of old magnetic tape. I assumed it was coated with a magnetic oxide perhaps ...
29-1-2019 at 01:37
by: wg48
V,A and Ah meter
I found a £4 V,A and charge meter on ebay usefull for charge monitoring of batteries or perhaps ele ...
28-1-2019 at 02:32
by: wg48
Stability and precision of Hall-based current sensors?
Fulman: If you want a ready made front end for your project, there is a V,A.kW and kWh meter with a ...
27-1-2019 at 17:25
by: wg48
Sea water@£60/l at Amazon
I went shopping today and bought the following liquids:

Unbranded cola £0.35/2l
Simi skimmed mi ...
26-1-2019 at 13:56
by: wg48
Anyone use a multimeter/voltmeter with USB/PC output?
[rquote=589981&tid=134821&author=Heptylene]You could go with an Arduino + SD card datalogger ...
25-1-2019 at 02:15
by: wg48
Anyone use a multimeter/voltmeter with USB/PC output?
andy1988: Thanks for that info. The open source session manager looks super interesting. Last year I ...
25-1-2019 at 01:27
by: wg48
Chemical supplier that ships overseas
[rquote=590223&tid=131645&author=zed]Ammonium Nitrate is available for agriculture. Lotsa p ...
24-1-2019 at 03:47
by: wg48
£3.53 frit Buchner Funnel eBay
[rquote=590467&tid=134719&author=Sulaiman]Pity they do not have ground joints.
it may be wo ...
24-1-2019 at 03:23
by: wg48
Sea water@£60/l at Amazon
[rquote=590323&tid=134039&author=Assured Fish]Herr Haber, how the hell is salt water going t ...
24-1-2019 at 02:19
by: wg48
Sea water@£60/l at Amazon
[rquote=589042&tid=134039&author=Herr Haber]I use that same brand (Stérimar is not Amazon) ...
24-1-2019 at 01:50
by: wg48
£3.53 frit Buchner Funnel eBay
[rquote=590079&tid=134719&author=Ubya]https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2F ...
23-1-2019 at 13:18
by: wg48
Anyone use a multimeter/voltmeter with USB/PC output?
I agree a pc interface on a multimeter would be super useful. I have looked for a cheapish one witho ...
23-1-2019 at 02:19
by: wg48
£3.53 frit Buchner Funnel eBay
EBay UK has some cheap Buchner funnels and the ones I received were good quality for the price. No ...
22-1-2019 at 18:48
by: wg48
Sea water@£60/l at Amazon
[rquote=588702&tid=134039&author=j_sum1]What the hell does "micro diffused" mean?[/rquote]
...
21-1-2019 at 17:29
by: wg48
Sea water@£60/l at Amazon
Amazon sells sea water as their own brand of decongestant at £6 for 100ml bottle !!!

Snake oil s ...
21-1-2019 at 16:46
by: wg48
Strange earthing problem
Oops: sorry I got the Hakko and Metcal mixed up in my previous post.
The Hakko is not RF heated it ...
20-1-2019 at 04:22
by: wg48
DIY Heating Mantle (How To Build It)
[rquote=586357&tid=131718&author=Ubya]i will test the conductivity of carbonized glass wool ...
18-1-2019 at 10:36
by: wg48
DIY Heating Mantle (How To Build It)
[rquote=586267&tid=131718&author=Ubya][rquote=586063&tid=131718&author=Sulaiman]The ...
18-1-2019 at 04:17
by: wg48
Strange earthing problem
[rquote=585841&tid=131185&author=Twospoons][rquote=585569&tid=131185&author=wg48]
B ...
18-1-2019 at 02:54
by: wg48
Preserve your DNA for a thousands of years?
The traditional low tech method is reasonably effective for 50% of your DNA and very enjoyable from ...
17-1-2019 at 11:34
by: wg48
Strange earthing problem
Back into the workshop first thing this morning.

Got a glow on the iron tip.
Quickly made a hig ...
17-1-2019 at 03:16
by: wg48
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