Sciencemadness Discussion Board - Powered by XMB 1.9.11 (Debug Mode)


	Not logged in [Login ]

FAQ

Member List

Today's Posts Forum Stats

Stats

Back to:

Sciencemadness Discussion Board » Search

Search
[Next Page]
Need Lab Space Advice - Power at current place can't support all of my equipment [rquote=628163&tid=154590&author=karlos³][rquote=628117&tid=154590&author=DavidJR]W ...	18-12-2019 at 13:34 by: wg48temp9
Making ultramarine Below is a link to procedures recipes and discussion about the synthesis. https://sci-hub.se/10.1 ...	16-12-2019 at 09:00 by: wg48temp9
Thermite using 'blender grade' Al powder, is it possible ? I was using Al foil in the kitchen today. So I got my butane torch fired up. By carefully holdin ...	15-12-2019 at 15:05 by: wg48temp9
Removing coating in photo lenses [rquote=627896&tid=154499&author=andy1988][url=https://phys.org/news/2019-11-light-trapping- ...	13-12-2019 at 15:51 by: wg48temp9
Removing coating in photo lenses Lots of ZnSe and ZnS lens on ebay uk. The prices start at about £10 for a 20mm dia lens. They ar ...	13-12-2019 at 13:43 by: wg48temp9
Removing coating in photo lenses In addition to the Johnson noise when image objects near ambient temperatures in IR the shot noise ...	13-12-2019 at 09:27 by: wg48temp9
Any method to convert potassium dichromate to ammonium dichromate? [rquote=627576&tid=154538&author=woelen]One way to make ammonium dichromate is adding a solu ...	13-12-2019 at 03:25 by: wg48temp9
Magpie has died That's unfortunate I will miss his contributions here. I hope he died peacefully and not in pain. ...	13-12-2019 at 03:12 by: wg48temp9
Lab Stands + Questions If you are making your own bases the bricks from storage heaters are usually very dense and weigh a ...	12-12-2019 at 14:12 by: wg48temp9
Thermite using 'blender grade' Al powder, is it possible ? [rquote=627808&tid=82511&author=Sedit]Just reading through this thread real quick and I figu ...	12-12-2019 at 05:45 by: wg48temp9
Acetone - Acids reaction [rquote=437010&tid=65150&author=DraconicAcid][rquote=437007&tid=65150&author=The Vol ...	12-12-2019 at 04:46 by: wg48temp9
Lab Stands + Questions The base of the stand in the above discussion looks like sheet metal. Essentially a rectangular box ...	11-12-2019 at 19:01 by: wg48temp9
Any way in recycling silver nitrate from its oxides? From my photograph phase I would think the reaction of silver compounds with thiosulfate produces so ...	10-12-2019 at 11:26 by: wg48temp9
Amounts of sulfuric acid and excess reactant in fischer esterificatoin procedures I am guessing that Nile red was concerned that the methanol was not anhydrous and or that the large ...	10-12-2019 at 05:46 by: wg48temp9
Ruthenium too good to be true? It does not say how much Ru is in the alloy or what the other elements are?	4-12-2019 at 11:03 by: wg48temp9
Idea: using this specific gravity hydrometer to check concentration of sulfuric acid The hydrometer the OP picked is about the worst one you could find for its resolution. The resol ...	3-12-2019 at 20:09 by: wg48temp9
Why can't I find amorphous P on ebay? [rquote=627404&tid=154527&author=fff]Why can't I find amorphous P on ebay?[/rquote] I gue ...	3-12-2019 at 19:39 by: wg48temp9
Dissolving plastic/epoxy case of integrated circuit w/o dissolving metal leads Ebay sells FEP sheet and tubing, FEP is a fluoropolymer with about one in four of F replaced with Cl ...	3-12-2019 at 09:58 by: wg48temp9
Variac Heating Up [rquote=627332&tid=154514&author=BaFuxa]125V [/rquote] The VA scale on the variac indica ...	2-12-2019 at 14:14 by: wg48temp9
Jute nitration failure I would think a gun cotton fuse would be fast and not very effective as an ignition source. When ...	1-12-2019 at 16:15 by: wg48temp9
Lab Stands + Questions [rquote=627243&tid=154480&author=Sulaiman]I have tried a few types of clamp; small three ...	1-12-2019 at 15:41 by: wg48temp9
Removing coating in photo lenses [rquote=627047&tid=154499&author=pneumatician]Hi, I think with HCL is enought to remove the ...	1-12-2019 at 00:20 by: wg48temp9
Blacklight as a light source for chlorination? I was going to say back in the late summer I attempted to make benzopinacol from benzophenone dissol ...	28-11-2019 at 09:34 by: wg48temp9
Blacklight as a light source for chlorination? I thought Sulaimen posted comparison between the UV intensity of sunlight and a 3W UV bulb but I d ...	28-11-2019 at 07:15 by: wg48temp9
Issues with starch-iodide test strips Iodine reacts with a solution of ammonia in water to form nitrogen triiodide. Perhaps that reaction ...	28-11-2019 at 06:48 by: wg48temp9
[Next Page]

Sciencemadness Discussion Board » Search