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Al2(Cr2O7)3
Quick google turned up this
[url=https://www.chegg.com/homework-help/questions-and-answers/aluminum ... |
28-5-2023 at 08:17
by: Rainwater |
Preventing Pipette cross contamination
You sir are a genius, thank you |
27-5-2023 at 07:58
by: Rainwater |
Preventing Pipette cross contamination
Is there a ready made solution to keep a pipette with its reagent?
Something attached to the bottle ... |
27-5-2023 at 04:25
by: Rainwater |
Motor starting
Nice find, I seriously dought its legit
£180 for the 20kw version
£40 for the heatsink and fan
... |
26-5-2023 at 10:42
by: Rainwater |
Motor starting
Using a fixed resistor, or better stages resistors, allows you to only have set steps you can vary t ... |
24-5-2023 at 01:06
by: Rainwater |
Diluting 90+% Nitric Acid to 70%?
Using an excess of sulfuric acid will help remove any water in the appratus.
I did not see that ... |
23-5-2023 at 01:34
by: Rainwater |
Reconditioning old hydraulic oil.
Dont underestimate sand filters. NaCl finely powdered is used for cooking oils |
22-5-2023 at 13:36
by: Rainwater |
Perchlorate cell cathode
When I was testing reaction conditions, using 22awg titanium wire coated in PbO and high current I n ... |
22-5-2023 at 13:34
by: Rainwater |
Motor starting
[rquote=684324&tid=159594&author=yobbo II]When starting a motor from a generator that is too ... |
20-5-2023 at 18:10
by: Rainwater |
Testing an X-Stream helium compressor for LN2 generation
I may have missed an important detail,
if your house has a normal single phase power, then no tran ... |
20-5-2023 at 11:37
by: Rainwater |
The capacitor arrow... Would it work?
If it worked, it would be cruel to harvest this way. Please do not try this.
Death by electrocution ... |
20-5-2023 at 00:48
by: Rainwater |
PID cotrolled heating mantle
One of the many reasons I took a working hotplate and hacket it.
Its ugly, but works great. It take ... |
20-5-2023 at 00:34
by: Rainwater |
Reconditioning old hydraulic oil.
That mesh is spec'ed at 5 microns. $80 + s&h for a 12in×12in piece. I buy from there so I dont ... |
19-5-2023 at 10:13
by: Rainwater |
Are plastics really difficult to recycle ?
https://youtu.be/Z-HHbU0zoXk
Good old bee worms.
Who would have thought that a pest we use pestic ... |
18-5-2023 at 16:20
by: Rainwater |
Reconditioning old hydraulic oil.
That mesh is awesome, it catches most of the particulates, but the key is its cleanable and saves th ... |
18-5-2023 at 01:22
by: Rainwater |
Reconditioning old hydraulic oil.
Prevention is key, filters, cooler, ph buffer.
Setting up a 1 micron filter, is just going to go ... |
17-5-2023 at 17:04
by: Rainwater |
Makeshift (slight) vacuum generator
[rquote=684144&tid=159572&author=Keras]
what makeshift contraption would you use
[/rquote] ... |
16-5-2023 at 11:28
by: Rainwater |
Makeshift (slight) vacuum generator
They sell these little hand pumps for filtering.....
https://www.homesciencetools.com/product/hand- ... |
16-5-2023 at 01:58
by: Rainwater |
Testing an X-Stream helium compressor for LN2 generation
So that plug is a twist lock. Cant see the number, lets assume its 20amps, but from the picture I ca ... |
16-5-2023 at 00:21
by: Rainwater |
Planetary Ball mill gear sizes?
[sub]excel calculator[/sub]
[code]R1 in mm 152.4
R1 RPM 30
R2 in mm 50.8
R2 RPM 45
cyli ... |
15-5-2023 at 17:42
by: Rainwater |
Planetary Ball mill gear sizes?
Brilliant design. I never thought of anything like that. I always used a horizontal canister and rel ... |
15-5-2023 at 01:44
by: Rainwater |
Elemental Scientific Liquidating Chemicals, glassware, and used equipment
Just got my stuff in today, very well packed, this lady knows how to mail glassware amd is a pleasur ... |
12-5-2023 at 13:40
by: Rainwater |
latest glassware purchase
I love the kipps apparatus. I've tried to order the cheap ones off amazon but they never arrive unbr ... |
11-5-2023 at 07:38
by: Rainwater |
Can a coffee filter be used as a membrane for electrolysis?
https://www.sciencemadness.org/whisper/search.php?token=&srchtxt=membrane+&srchfield=subje ... |
10-5-2023 at 16:06
by: Rainwater |
Woes with reduced pressure distillation
Things I've learned the hard way.
[list=1]
[*]start with the reagents pre cooled well below the t ... |
9-5-2023 at 14:26
by: Rainwater |
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