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Mercury Cleanup Sponges on Sale Recently I had to clean up a mercury spill at school, and I was introduced to mercury cleanup sponge ...	13-4-2023 at 04:25 by: Plunkett
Ball Mill (3D printed parts) You can even print the bearings if you are so inclined. I have used the design linked below (not my ...	19-5-2022 at 14:20 by: Plunkett
Can you grow crystals of iron through electrolysis as you can with tin? I made small iron dendrites (2-3 mm) once by electrolyzing a mixture of iron oxalate and iron sulfat ...	18-4-2022 at 18:39 by: Plunkett
Synthetic sea salt After looking at some of the other photos I took I believe it is Ulmann's Encyclopedia of Industrial ...	12-2-2022 at 10:12 by: Plunkett
Synthetic sea salt I had digital access to the encyclopedia through my work, but I could not print or email myself page ...	12-2-2022 at 08:54 by: Plunkett
Synthetic sea salt [file]92423[/file] [88] Central Research Institute, Japan Monopoly Corporation, Figures for Sa ...	11-2-2022 at 18:43 by: Plunkett
Synthetic sea salt [file]92428[/file] Edit: Replaced photo with better quality screenshot [Edited on 2/12/2022 by ...	11-2-2022 at 15:57 by: Plunkett
Synthetic sea salt Here are some pages from a chemical engineering encyclopedia* on seawater processing which you may f ...	11-2-2022 at 15:55 by: Plunkett
Which formula do you use to correct boiling point depending on the atmospheric pressure The Antoine equation which is a semi-empirical derivation of the Clausius-Clapeyron Equation lets yo ...	3-12-2021 at 18:07 by: Plunkett
Science Madness Mug [rquote=666405&tid=157715&author=Syn the Sizer] I took the time to scale the 180x1** pixel ...	20-10-2021 at 18:05 by: Plunkett
I want to hear your favorite chemistry demonstrations This demonstration is more material science than chemistry, but you take a length of music wire (hig ...	17-10-2021 at 14:53 by: Plunkett
I want to suspend Strontium Aluminate phosphor particles in liquid... That's great to hear. I did read that strontium aluminate hydrolyzes in water destroying its phosph ...	28-9-2021 at 10:28 by: Plunkett
What does your periodic table look like? (collection) I have neon indicator lamps for neon. There are pea sized discharge lamps that can be had for a few ...	27-9-2021 at 06:59 by: Plunkett
test strips/device to detect phosgene Have you looked at Dräger tubes? Dräger Tubes are glass vials filled with a chemical reagent that ...	22-9-2021 at 11:28 by: Plunkett
I want to suspend Strontium Aluminate phosphor particles in liquid... One last thought. If you use glycerin or another liquid with a refractive index similar to glass, y ...	15-9-2021 at 18:16 by: Plunkett
I want to suspend Strontium Aluminate phosphor particles in liquid... Glycerin may be a better option than silicone oil. It is denser than water (1.26 g/mL), about a tho ...	15-9-2021 at 07:35 by: Plunkett
I want to suspend Strontium Aluminate phosphor particles in liquid... Have you considered silicone oil? Silicone oil is less dense than water (~0.8 g/mL), but it can be ...	14-9-2021 at 17:38 by: Plunkett
I want to suspend Strontium Aluminate phosphor particles in liquid... This sounds a really cool project. Calcium bromide/chloride solutions can have densities up to 1.8 g ...	10-9-2021 at 11:08 by: Plunkett
Specific Retention Capacity and Efficiency of Common Activated Carbon Types? This table from [i]Air Pollution Control: A Design Approach[/i] by C. Cooper has data for the sorpti ...	31-7-2021 at 17:19 by: Plunkett
formula for calculating amount of compressed gas [rquote=608317&tid=147786&author=CharlieA]Doesn't it say in the original post that each gas ...	12-4-2019 at 06:43 by: Plunkett
Making the most dense solution possible - that doesn't react with Cu or Al Why do you need the solution to not react with aluminum? Is there another metal you can use or coul ...	6-4-2019 at 06:58 by: Plunkett
Displaying elements collection in a non-standard way I made a quick prototype with scraps to test some ideas that I had. It is a combination of the thir ...	30-3-2019 at 08:25 by: Plunkett
Displaying elements collection in a non-standard way [b]Acrylic/Glass[/b] I think acrylic and magnets is the way to go for the display you are describin ...	25-3-2019 at 18:08 by: Plunkett
Displaying elements collection in a non-standard way Here are some things I learned from building my display that I think you may find useful to you as y ...	25-3-2019 at 18:04 by: Plunkett
How to concentrate azeotropic HNO3? If you do not want to use sulfuric acid your best option is magnesium nitrate. It is a well recogni ...	6-3-2019 at 17:31 by: Plunkett
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