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Airport Chemical Screening
I believe the devices the TSA uses are very rudimentary time of flight mass spectrometers. I have ha ...
29-6-2020 at 15:05
by: Steam
Do you know any hobby/private E-Waste recyclers?
Hello Ubya, So I used to work in the E-waste recycling field and let me tell you that there is alot ...
21-6-2020 at 10:10
by: Steam
forum market/trading section?
I think a Market section would be nice. As for demand and volume, I would imagine the volume would i ...
29-5-2020 at 17:19
by: Steam
Starter reagents for Organic Chemistry
I would definitely get a bunch of solvents such as Methanol, Ethanol (99%), acetone, and maybe some ...
28-2-2020 at 17:05
by: Steam
machine for grinding cement?
Ball mill is good if you are going for small particle size; however, a rod mill will deliver a more ...
23-2-2020 at 17:17
by: Steam
Lead distillation
I would also strongly encourage doing this through an electrorefining method such as electrowinning. ...
23-2-2020 at 10:30
by: Steam
What email domains can we use to reg an account?
I think it would be smart to allow .edu emails. I am not sure if you can register with .edu but cons ...
23-2-2020 at 10:13
by: Steam
Metal Complex Questions
Excellent question Flakes, To answer your questions, what you made is a potassium ferrooxalate type ...
21-2-2020 at 16:11
by: Steam
What is generally legal or illegal in Germany/EU?
Draeger, at least here in the US, that might very well fall under the Patriot Act and the lesser kno ...
10-2-2020 at 15:56
by: Steam
Graham condenser - explosion hazarded?
I think you have your answer already, but the Graham condenser is apt to start "gurgling" and will e ...
2-2-2020 at 15:18
by: Steam
Preventing phenol degradation
Is there any way to prevent phenol from degrading in storage as a concentrated solution in NMP? As I ...
2-2-2020 at 15:10
by: Steam
Distillation Setup for 1100°C (High Tmperature)?
Depending on what it is you are trying to sublime, you will need to chose your refractories so that ...
1-2-2020 at 14:35
by: Steam
One of the main issues with EtAc is that it can degrade into ethanol and acetic acid under certain c ...
22-1-2020 at 18:27
by: Steam
What Analysis Method to Use???
So after running in circles through google searches I have decided to come here to get some straight ...
22-1-2020 at 17:32
by: Steam
Ionic liquids
Choline chloride and urea (while technically a deep eutectic) is also a really accessible as well. Y ...
10-1-2020 at 14:15
by: Steam
Magpie has died
My condolences to his family- There are few people in this community that have made the impact that ...
13-12-2019 at 15:31
by: Steam
Vacuum gauge calibration without a calibrated vacuum gauge?
You could always calibrate your vacuum gauge.... *dramatic pause*... with another vacuum gauge. I ha ...
21-11-2019 at 16:46
by: Steam
Suggestions for glass joint-grease that won't get stuck after vacuum distillations?
Even you do shell out the money for the Dow grease, a tube will last for a LONG time. Less is more w ...
21-11-2019 at 16:38
by: Steam
Introducing new amateur chemist
Welcome vibbzlab, have you tried ebay for a hotplate? I got my first two stirring hotplates from tha ...
10-11-2019 at 17:35
by: Steam
Questions about extraction methods
I would say that in terms of what is generally used on an industrial level for a typical extraction ...
10-11-2019 at 17:31
by: Steam
Pink salicylic acid solution
+1 to draconics recommendation. Might also, be some phenol contamination depending on the purity of ...
10-11-2019 at 17:20
by: Steam
2 liquid phase boundaries react to shaking at different frequencies
Yes, but that really has only one dynamic fluid interface. I think what fusso is getting at is havin ...
10-11-2019 at 17:18
by: Steam
2 liquid phase boundaries react to shaking at different frequencies
Would be a cool demo- definitely would make a great video if the two phases were of different colors ...
9-11-2019 at 18:03
by: Steam
REJOICE? Texas' strict glassware regulations seem to have been loosened recently?
Nice! It certainly feels like times have changed over the past 7 years or so. It seems that the 'war ...
6-11-2019 at 16:45
by: Steam
best option for analysing chemicals in home lab
Attenuated Total Reflection- sure beats nujol mulls and KBr plates! :) I would fathom a guess that l ...
2-11-2019 at 18:27
by: Steam
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