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Disposal of electroless plating solution (formaldehyde-based)
According to this lab disposal guide.
https://www.google.com/search?q=Hazardous+Laboratory+Chemical ...
22-7-2022 at 15:02
by: Rainwater
Brown dead patches in my lawn
When i test mine i take 4 samples from around the plant from 2in under the top. With a 1/2in piece o ...
22-7-2022 at 01:59
by: Rainwater
Brown dead patches in my lawn
A ph test of the soil could reveal important information.
Lawn plants are less tolerant of ph extr ...
21-7-2022 at 17:35
by: Rainwater
Rhodium(III)Sulfate
It will be slightly reactive with aqua regia. Maybe use your nugget as an anode? I melt and sell min ...
21-7-2022 at 14:03
by: Rainwater
Making tracer rounds
I want that press so bad I can smell it. The gauge sets it off. Sweet build
17-7-2022 at 18:33
by: Rainwater
Easy Custom Heat & Temperature Resistant Seals?
I have had success using a pressure cooker to contain an apparatus and take advantage of the increas ...
16-7-2022 at 20:17
by: Rainwater
Easy Custom Heat & Temperature Resistant Seals?
https://lmgtfy.app/?q=rtv+chemical+resistance
16-7-2022 at 12:31
by: Rainwater
Easy Custom Heat & Temperature Resistant Seals?
Rtv meets most of these requirements. What type of reagents are you looking to expose to your seal
16-7-2022 at 09:47
by: Rainwater
Not allow to purchase cryogenic equipment
After reading I need to correct 3 things. The 15-minute cooldown time is 45 minutes. And the amount ...
16-7-2022 at 07:59
by: Rainwater
Help with a crappy *rduino CNC laser engraver
A bunch of the clone boards do not have the bootstrapping circuit which will place the MCU into flas ...
15-7-2022 at 15:19
by: Rainwater
Not allow to purchase cryogenic equipment
It's defiantly the gauges I have.
https://www.amazon.com/gp/aw/d/B07CZB2SHZ
Very cheap amazon dea ...
15-7-2022 at 06:09
by: Rainwater
Not allow to purchase cryogenic equipment
The pressures are relative(g). And a little off from the pt chart for 290. I'm guessing that the dif ...
15-7-2022 at 01:52
by: Rainwater
Not allow to purchase cryogenic equipment
FYI -
for a model RVT-400 (120v/60Hz) manufactured in 98. The refrigerant was not marked, nor was ...
14-7-2022 at 18:32
by: Rainwater
Measuring distillation column performance
After 10 different distillation runs using the column 3 set as described before i have concluded tha ...
11-7-2022 at 07:14
by: Rainwater
making H2SO4?
Electrolysis of copper sulfate with a carbon anode is a very easy method. For all practical purposes ...
4-7-2022 at 11:33
by: Rainwater
Reaction between copper sulfate and ascorbic acid
[rquote=336273&tid=31113&author=Amos]Can anyone shed some light on what this solution contai ...
1-7-2022 at 15:54
by: Rainwater
Home Hardware SDS Quick Lookup
I usually just use ctrl+f and type "sds"
Read the script, seams simple and stright foward, does eve ...
28-6-2022 at 15:20
by: Rainwater
NaCl Titration
http://www.sciencemadness.org/smwiki/index.php/Silver_nitrate
28-6-2022 at 01:38
by: Rainwater
ammonium nitrate from cold packs trouble
[rquote=674675&tid=158679&author=ManyInterests]
I ordered a 2x3 platinum anode. So at 6 squ ...
28-6-2022 at 01:23
by: Rainwater
ammonium nitrate from cold packs trouble
You need to limit the current to around 0.2 amps for each cm² of the platinum anode. You could push ...
27-6-2022 at 16:56
by: Rainwater
No KClO3 formation in chlorate cell?
[rquote=673689&tid=157089&author=ManyInterests]
looked up what the colors meant for a 3-pro ...
26-6-2022 at 17:24
by: Rainwater
Diluting 90+% Nitric Acid to 70%?
You should readup on on it
Chapter 4
Stoichiometry of Chemical Reactions .
https://openstax.org/d ...
26-6-2022 at 15:23
by: Rainwater
ammonium nitrate from cold packs trouble
[rquote=674618&tid=158679&author=ManyInterests]Urea is good. But they have urea cold packs c ...
26-6-2022 at 11:46
by: Rainwater
latest glassware purchase
2 pressure equalized addition funnel, please. Sweet score btw
24-6-2022 at 16:05
by: Rainwater
Glacial Acetic Acid from Sodium Bisulfate + Sodium Acetate - No Yield?
https://www.google.com/search?q=alcohol+burner+temperature
23-6-2022 at 14:04
by: Rainwater
[Next Page]
Sciencemadness Discussion Board
» Search
Select A Forum
Fundamentals
» Chemistry in General
» Organic Chemistry
» Beginnings
» Responsible Practices
» Miscellaneous
Engineering and Equipment
» Reagents and Apparatus Acquisition
» Electronics
» Process Engineering
» Materials and Metallurgy
Special Topics
» Analytical Chemistry
» Electrochemistry
» Energetic Materials
» Biochemistry
» Radiochemistry
» Computational Models and Techniques
Literature and Documentation
» Sciencemadness Wiki
» Prepublication
Non-science
» Forum Matters
» Legal and Societal Issues