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How is yeast dried so its viable when re-hydrated
[rquote=643231&tid=155972&author=Tsjerk]The bacteriological-grade agar is made to do analysi ...
19-8-2020 at 12:44
by: wg48temp9
Oxidation and reduction in molten glasses (glassworking)
If your into glass you may find a youtube video by Applied Science interesting. Its about making p ...
19-8-2020 at 01:29
by: wg48temp9
Oxidation and reduction in molten glasses (glassworking)
Glass containing lead becomes black or grey when heated with reducing flame. It would be very unus ...
18-8-2020 at 16:44
by: wg48temp9
Ethanol Distillation
In general water solutions containing significant dissolved CO2 do not bump.

A pinch of sodium b ...
18-8-2020 at 01:08
by: wg48temp9
What does it take to make liquid oxygen from air using compression?
[rquote=643170&tid=156012&author=unionised][rquote=643168&tid=156012&author=wg48temp ...
16-8-2020 at 05:01
by: wg48temp9
What does it take to make liquid oxygen from air using compression?
The graph below shows the JT coefficient for some gases. From the graph nitrogen when expanding from ...
16-8-2020 at 04:12
by: wg48temp9
Parcel fake tracking data
I have been suspicious of parcel tracking data on ebay. The initial tracking data appears to be an a ...
16-8-2020 at 02:28
by: wg48temp9
Easy Colourful Quantum Dots
While looking for a wiring diagram for my dishwasher, which I did not find, but I did find a paper d ...
14-8-2020 at 14:21
by: wg48temp9
How is yeast dried so its viable when re-hydrated
Thanks macckone.

I ordered some agar agar. Ebay £3.79 for 100g at 4% it should make 2.5l
medi ...
14-8-2020 at 11:16
by: wg48temp9
How is yeast dried so its viable when re-hydrated
Two weeks ago I ordered an aquarium heater from China. It arrived today almost before the drive bel ...
14-8-2020 at 07:19
by: wg48temp9
Looking for interesting/useful reaction that uses UV light as catalyst or energy source
You will probably enjoy read the following paper about Light-Controlled Radical Polymerization. Unfo ...
11-8-2020 at 13:46
by: wg48temp9
How is yeast dried so its viable when re-hydrated
Thanks for all the info guys.

Here is my yeast storage strategy. Without doing more research to ...
9-8-2020 at 22:36
by: wg48temp9
How is yeast dried so its viable when re-hydrated
I used DAP (level teaspoon) and a one a day multivitamin tablet (for minerals and perhaps vitamins) ...
8-8-2020 at 22:02
by: wg48temp9
How is yeast dried so its viable when re-hydrated
According to the reference below depending on the type of yeast and its growth conditions between 2+ ...
8-8-2020 at 16:52
by: wg48temp9
How is yeast dried so its viable when re-hydrated
I want to dry some yeast from my brewing so I can store it for the next time I brew.

I assumed I ...
8-8-2020 at 13:05
by: wg48temp9
Spontanious Cracking on New Branded Glassware ?
[b]Maximum thermal shock resistance is 160°C[/b]. Borosilicate glass can easily handle most lab tem ...
6-8-2020 at 02:07
by: wg48temp9
DIY Heating mantle
[rquote=641223&tid=155411&author=RogueRose]

I'd really like to maybe start a project wit ...
3-8-2020 at 04:24
by: wg48temp9
Can common soda glass bottles be reshaped?
See the tutorial http://harrachglass.blogspot.com/2013/01/bending-neck-of-glass-bottle-tutorial.html ...
2-8-2020 at 02:26
by: wg48temp9
Working with lead compounds
[rquote=641835&tid=155653&author=B(a)P]I haven't seen the clip that you got that from, but w ...
30-7-2020 at 16:54
by: wg48temp9
Working with lead compounds
[rquote=639190&tid=155653&author=wg48temp9][rquote=639177&tid=155653&author=phlogist ...
30-7-2020 at 03:02
by: wg48temp9
Why are there a handful of businesses in the USA that reship to residences, but the vast majority don't?
[rquote=641807&tid=155895&author=RogueRose]Well it is actually very easy and inexpensive to ...
30-7-2020 at 02:03
by: wg48temp9
Harbor freight Air Mover / Blower
Caution: Many induction motors can not have their speed changed significantly with a dimmer (phase ...
27-7-2020 at 14:49
by: wg48temp9
Amazing fluorescent precipitate of copper(I) with propargyl alcohol
Do you or anyone else know what the reaction conditions are for the synthesis of propargyl alcohol f ...
20-7-2020 at 04:38
by: wg48temp9
What mechanism typically stops a gas evolving reaction reaching "infinite" pressure?
[rquote=641118&tid=155837&author=Junk_Enginerd][rquote=641110&tid=155837&author=Belo ...
20-7-2020 at 04:21
by: wg48temp9
storing gas in water tank
The advantage of using a bladder pressure tank is it will push almost all of the gas stored in it ou ...
20-7-2020 at 03:19
by: wg48temp9
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