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What kind of gas mask should I buy for chlorine/SCl2
a good scrubber and a mild vacuum on your setup, will cover up a multitude of sins.
2" of H2O after ... |
9-8-2021 at 10:13
by: macckone |
TCCA purification, strange things happen
Fluorite,
Base of your choice.
Probably do not want excess base.
Just enough to keep in neutral. |
9-8-2021 at 09:23
by: macckone |
Disposal of solvents
chromium (III) oxide is relatively inert if it is calcined in an oxygen free atmosphere.
In that st ... |
8-8-2021 at 12:34
by: macckone |
Alibaba
A lot of stuff is made in china and then sold by american companies.
There is usually some level of ... |
8-8-2021 at 12:16
by: macckone |
TCCA purification, strange things happen
Get pure cyanuric acid. Put it in solution. Bubble chlorine from the tcca through the pure stuff.
... |
7-8-2021 at 17:47
by: macckone |
Anyone in the ACS? How can I use it to expand my business?
All canabis manufacturers have to be registered with the state. There is probably a list online som ... |
7-8-2021 at 17:35
by: macckone |
Home Lab Construction
Code compliance is also an issue if you want to sell the property at some future date to someone tha ... |
6-8-2021 at 14:16
by: macckone |
Puryfiing 99% denatured alcohol
[rquote=663665&tid=157689&author=Keras]
Thermodynamics is one thing, but kinetics are anoth ... |
6-8-2021 at 14:07
by: macckone |
Storing chemicals and ordinary refridgerators and freezers
R600A is isobutane.
Those models only have less than 3 ounces but the UL requirements are non-spark ... |
6-8-2021 at 13:46
by: macckone |
Home Lab Construction
Consult with an architect.
Code for an attached outbuilding vs a separate outbuilding is signific ... |
5-8-2021 at 21:19
by: macckone |
Storing chemicals and ordinary refridgerators and freezers
Yes there are butane refrigerators.
If they leak they are a fire hazard.
https://www.coolingpost.c ... |
5-8-2021 at 21:15
by: macckone |
Anyone in the ACS? How can I use it to expand my business?
ACS = Journal Advertisements.
The other way to grow your business is to go to local universities an ... |
5-8-2021 at 21:03
by: macckone |
Puryfiing 99% denatured alcohol
Don't forget drying, hydrochloric is going to add water unless you use gas. Probably still need dry ... |
5-8-2021 at 17:10
by: macckone |
book recomendations?
The general chemistry go to book is chemistry: the central science by brown.
General chemistry by l ... |
5-8-2021 at 17:05
by: macckone |
Reversing Lead Sulphation on Battery Plates
if you are getting gassing it is probably mostly hydrogen and oxygen.
If you are getting sulfide sm ... |
5-8-2021 at 12:00
by: macckone |
Stirrer bearing and vacuum, adapter?
Depends on the lubricant.
Fluorinated silicone grease is the usual vacuum grease.
It won't react w ... |
5-8-2021 at 11:52
by: macckone |
Home Lab Construction
JJay,
Yes, a whiteboard, definitely.
That is so basic I didn't even think about it.
I have ... |
5-8-2021 at 11:43
by: macckone |
Puryfiing 99% denatured alcohol
Keras,
Isopropanol converts via both sn1 and sn2.
With ethanol sn2 is more favorable but the eth ... |
5-8-2021 at 11:38
by: macckone |
Home Lab Construction
Definitely an outbuilding if possible.
I would suggest separate waste treatment.
You can install ... |
5-8-2021 at 11:11
by: macckone |
More on PbO2 electrodes
looks nice |
5-8-2021 at 10:53
by: macckone |
Puryfiing 99% denatured alcohol
Removing isopropanol from ethanol is easiest via a chlorination with hydrochloric acid and zinc chlo ... |
5-8-2021 at 10:43
by: macckone |
Reversing Lead Sulphation on Battery Plates
There are battery chargers that have a specific setting to remove sulphation.
I suggest using one o ... |
5-8-2021 at 08:20
by: macckone |
Stirrer bearing and vacuum, adapter?
my experience is they slip in the joint and with a vacuum applied the glass expands faster on heatup ... |
4-8-2021 at 12:50
by: macckone |
More on PbO2 electrodes
So the only real problem was the flaking. But sounds like you didn't test to failure on amperage. |
4-8-2021 at 12:38
by: macckone |
Isolating some PhosPho "R" Us
what was the main vessel made out of? |
3-8-2021 at 20:25
by: macckone |
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