Sciencemadness Discussion Board
Not logged in [Login - Register]
Go To Bottom

Search
[Next Page]
latest glassware purchase
'scuse my ignorance but what precision is a precision 1ml pipette ?

if 20 drops = 1 ml how do you ...
18-1-2017 at 13:55
by: Sulaiman
Differences between PID controllers
Fulmen, it may just be a password required,
here is a copy of the rex-cxxx programming sheet
see 6 ...
18-1-2017 at 13:31
by: Sulaiman
Where did Edit and Quote button disappear?
I use Win10 Edge no problem,
switched to explorer and as you said, the buttons vanish.
18-1-2017 at 11:05
by: Sulaiman
Sciencemadness Patches!
I like showing the patch in photo's of experiments
but I recently put mine somewhere 'safe'
... s ...
18-1-2017 at 10:44
by: Sulaiman
Homemade and Repurposed Lab Gear
That IS a neat idea that I may copy,
have you tried hot water etc. yet?
I would be a little concer ...
18-1-2017 at 02:23
by: Sulaiman
latest glassware purchase
I do not know how you will manage without a fifth neck, for 'poking' stuff :D

I have been seduced ...
18-1-2017 at 01:07
by: Sulaiman
Platinum foil suggestions needed
the foils that I have are 'transfer' foils, lightly adhered to a paper backing, making transfer to o ...
17-1-2017 at 08:16
by: Sulaiman
SA Heater & Stirrer (Blog)
I have ordered one of the eBay triac dimmer-type controllers, thanks for the reminder:D
I was going ...
13-1-2017 at 05:28
by: Sulaiman
Cleaning & Disinfecting power of NaClO vs H2O2 in bathroom, laundry/room or kitchen setting
I am very wary of 35% hydrogen peroxide, rapid skin damage and explosive, or at least highly combust ...
13-1-2017 at 01:59
by: Sulaiman
SA Heater & Stirrer (Blog)
[rquote=471187&tid=71664&author=nux vomica]These heating maantle elements are on ebay .
htt ...
11-1-2017 at 18:42
by: Sulaiman
latest glassware purchase
just don't forget how easy it is to damage the tip, especially when washing :)

P.S. I'm sure that ...
10-1-2017 at 21:16
by: Sulaiman
latest glassware purchase
I would prefer an easy-clean clear neck to a 0.x theoretical plates Vigreaux,
which makes high m.w ...
10-1-2017 at 05:17
by: Sulaiman
Cancelled
I just got an eBay message telling me that the elements on offer are out of stock ... 20 days re-sto ...
10-1-2017 at 04:38
by: Sulaiman
latest glassware purchase
The 24/40 short path condenser arrived, it has a tiny Vigreaux section :)
[file]56099[/file]

fo ...
10-1-2017 at 04:12
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
Wi-Fi is neccessary because inside the stirbar thermal and spatial sensors, and LED bars that displa ...
9-1-2017 at 07:46
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
As an inexperienced hobby chemist, one thing that I would like is
to be able to set up an experimen ...
9-1-2017 at 07:16
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
if you use magnetic stirbars they must rotate synchronously with the rotating magnetic field,
as to ...
9-1-2017 at 06:32
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
Your magnetic circuits are very open,
if the pcb ends of the electromagnets were magnetically joine ...
8-1-2017 at 11:02
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
As a repair enginner, the first things I saw were;

. electrolytic capacitors in a hot unventilate ...
8-1-2017 at 09:37
by: Sulaiman
first vacuum distillation
your pump looks similar to mine, an automotive air-conditioner service pump,
that is designed to va ...
8-1-2017 at 09:21
by: Sulaiman
Building an open source hot plate stirrer - feature requests!
If you are looking for a motor that has proven long life in a high temperature environment,
with i ...
8-1-2017 at 05:36
by: Sulaiman
Water pump problem
I have a similar small water pump ... check that there are not closed flow control shutters at the w ...
7-1-2017 at 18:49
by: Sulaiman
DIY GMO fish and amphibians...
why ?

I understand the persuit of pure research,
but try to do something more useful than makin ...
7-1-2017 at 17:33
by: Sulaiman
SA Heater & Stirrer (Blog)
I saw and absorbed your project, and your approach was the most favourable, until I saw these heater ...
7-1-2017 at 17:20
by: Sulaiman
SA Heater & Stirrer (Blog)
I like the idea of fan blades below the rbf,
(prossibly centrifugal?, suck down and blow sideways, ...
7-1-2017 at 13:26
by: Sulaiman
[Next Page]

  Go To Top