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Carbon removal from glass. [rquote=413593&tid=63071&author=zed]Gettin' invisible layers of clingy stuff, out of the ins ...	25-7-2015 at 15:01 by: BromicAcid
Does zinc peroxide form while melting zinc? As I recall zinc oxide is thermochromic and changes color due to heating alone. Usually peroxides a ...	25-7-2015 at 12:44 by: BromicAcid
Carbon removal from glass. As aga said, Piranha should work but it is pretty slow with anything that might be considered a larg ...	23-7-2015 at 03:22 by: BromicAcid
Separate Argon and Nitrogen from Cylinder? [rquote=413215&tid=63080&author=battoussai114]Liquefy the N2: Not particularly easy but if y ...	22-7-2015 at 15:37 by: BromicAcid
complication in performing castner process? Marvin had an interesting post in the Hot Electrochemical Sodium thread from 2003 [quote]According t ...	15-7-2015 at 15:46 by: BromicAcid
complication in performing castner process? Dissolve really doesn't convey the reality of the situation: Na + NaOH <----> Na<sub> ...	15-7-2015 at 13:46 by: BromicAcid
Crystallisation of AgNO3 with HNO3 present [rquote=412140&tid=63001&author=annaandherdad]The US mint doesn't make any coins that are 99 ...	11-7-2015 at 17:03 by: BromicAcid
Troubling Distilling Ethanol/Acetone Mixture Ethanol can also do some funky stuff with bases, have you ever seen a base bath that is allowed to s ...	11-7-2015 at 10:03 by: BromicAcid
Overlooked Ferrates Sometimes it's amazing how little information is on the internet for a given subject. While on the ...	9-7-2015 at 12:58 by: BromicAcid
can i use peroxydisulphuric acid for making acetone peroxide? Without proper cooling and dillution I have the feeling this will explode. Peroxydisulfuric acid is ...	8-7-2015 at 14:57 by: BromicAcid
Glove protection [rquote=411584&tid=62938&author=aga]The downside for glove use is that it is only human to c ...	7-7-2015 at 16:28 by: BromicAcid
Problem with Chloroform via Haloform reaction My thought would be that there are multiple hydrates of CaCl<sub>2</sub>, someone correc ...	2-7-2015 at 14:49 by: BromicAcid
Problem with Chloroform via Haloform reaction [rquote=411123&tid=62909&author=Octavian]The first drops hit the receiving flask at a head t ...	2-7-2015 at 12:56 by: BromicAcid
What is this thing made of? http://www.ebay.com/itm/6-4mm-diameter-Translucent-Rubber-Tube-Hose-TOP-quality-Hydroponics-cellfast ...	21-6-2015 at 15:13 by: BromicAcid
What is this thing made of? Your tubing says CellFast on it, doing a quick internet search found an eBay auction for CellFast tu ...	21-6-2015 at 11:33 by: BromicAcid
removing detectable traces of explosives from glassware Also note that if said explosives were tested nearby they do leave signature residue although I do n ...	19-6-2015 at 18:21 by: BromicAcid
removing detectable traces of explosives from glassware Strong oxidizing reagents like Fenton's Reagent or Caro's Acid should do the trick with soaking. Ot ...	19-6-2015 at 15:59 by: BromicAcid
Runaway reactions [rquote=249096&tid=20161&author=rollercoaster158]Never pour a runaway nitration mixture into ...	16-6-2015 at 13:55 by: BromicAcid
Recirculating Suck-Back Trap Usually I just put the outlet of the suck back flask (going to the scrubbing solution) all the way t ...	15-6-2015 at 15:25 by: BromicAcid
Help with Python program to control pump via electronic eye feedback Mayko, I think you got it. My issue was that I was using a tack on the wall to mimic the location o ...	9-6-2015 at 19:19 by: BromicAcid
Help with Python program to control pump via electronic eye feedback Thank you both for your suggestions, I will give them a try tomorrow or the next day and let you kno ...	9-6-2015 at 14:54 by: BromicAcid
Help with Python program to control pump via electronic eye feedback About a month ago I saw a paper on a continuous separating unit for a biphasic mixture. The support ...	9-6-2015 at 13:40 by: BromicAcid
Steel/Glass Interface For my attempts at CS<sub>2</sub> I took a female 24/40 joint and inserted it into a red ...	9-6-2015 at 13:05 by: BromicAcid
It's all about chemistry It has its lows and highs. There are plenty of knowledgeable people that no longer do heavy experim ...	9-6-2015 at 03:28 by: BromicAcid
Using Phosphoric Acid To Make Glass Resistant to Hydrofluoric Acid? [rquote=408412&tid=62676&author=j_sum1]I have no experience of this but am interested. I am ...	7-6-2015 at 06:31 by: BromicAcid
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