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Thionyl chloride from batteries I used to have some Lithium / Sulfur dioxide batteries that had some interesting uses.	23-11-2019 at 19:21 by: BromicAcid
Discord I remember when we had an ICQ channel and also... geeze, I can't even remember (Edit: It was an IRC ...	13-11-2019 at 18:17 by: BromicAcid
Scrubber for low pressure mercury vapour ? Mossy zinc would be my starting point	13-11-2019 at 18:12 by: BromicAcid
Making sodium by destiling Toluene or similar Likely not a paper that references this because it's certainly not the way it would be done industri ...	22-10-2019 at 19:05 by: BromicAcid
PTFE filters? What are they for? Pulling aqueous through a PTFE filter is very difficult. Just a voice of experience.	21-10-2019 at 15:26 by: BromicAcid
book review: Forensic Investigation of Clandestine Laboratories Thanks for sharing this. I've wondered about the content of this book. I've had it on my Amazon Wi ...	21-9-2019 at 16:23 by: BromicAcid
Forum has been moved to manual registrations only I was just looking at the Stats tab of the site. I remember back in my day we had about 20% of the ...	20-9-2019 at 18:05 by: BromicAcid
Experiments with liqid nitrogen dioxide Sure, it's an equilibrium reaction between the dimer and the monomer - but there is certainly monome ...	23-8-2019 at 19:34 by: BromicAcid
Experiments with liqid nitrogen dioxide First time I ever tried to make nitric acid ended up collecting nitrogen dioxide instead. Thought i ...	23-8-2019 at 17:43 by: BromicAcid
Max G. Gergel I did have the pleasure of speaking with Mr. Gergel over the phone. I got his address I think thoug ...	20-8-2019 at 14:02 by: BromicAcid
water additive to stop mosquitoes I use Mosquito Dunks in my backyard pond. They are a bacteria toxic to mosquito larvae. They do le ...	18-8-2019 at 20:17 by: BromicAcid
Hollow Glass Stopper, Hot Plate & Retort Stand Qns I broke a lot of glassware on those hotplates through uneven heating. Once I had a retort shatter f ...	18-8-2019 at 17:35 by: BromicAcid
Safe practices when synthesizing nitrobenzene What procedure are you following? Follow a set procedure, don't wing it. PS: It is one of the ...	11-8-2019 at 18:30 by: BromicAcid
What kind of microscope to judge crystals ect. I bought a USB microscope (brand Pluggable) from Amazon, I use it together with ImageJ software (fre ...	11-7-2019 at 14:38 by: BromicAcid
Mystery Glassware Identification Thread I have used something similar to the first one for a Kugelrohr, but in that case it was just two bul ...	10-7-2019 at 17:36 by: BromicAcid
Snyder as a Fractionating column: valid idea? Snyder column is my favorite column of all. Separation is better than a Vig and much less than a p ...	6-7-2019 at 19:47 by: BromicAcid
Suspicious parcels were found to contain ruthenium Got a couple hundred grams of Rhenium delivered from China a few years back. No labels on the insid ...	4-7-2019 at 20:48 by: BromicAcid
Cellulase enzyme Bought mine on eBay in an attempt to dissolve the leaves in my yard.	1-7-2019 at 19:48 by: BromicAcid
Construction of a portable acid/base scrubber for effluent gas Glad you could get some use out of them. Turned out being a pretty slick setup for the amount of ca ...	28-6-2019 at 13:35 by: BromicAcid
Degradation of aqueous Phenolphthalein solutions? Not against the rules as far as I can read but certainly frowned upon. In my 13 years in industry I ...	26-6-2019 at 17:36 by: BromicAcid
Construction of a portable acid/base scrubber for effluent gas Sorry that I missed your post last year CouchHatter. Wonder if you worked on your project any more ...	26-6-2019 at 16:40 by: BromicAcid
Wet ether It's reduced with potassium to the diphenylketyl anion. Thisl is soluble in ether. This lets the d ...	22-6-2019 at 06:17 by: BromicAcid
How accurate are solution density measurements? Aside from class of measuring cylinder, cylinders are usually also labeled TC (to contain) and TD (t ...	21-6-2019 at 03:40 by: BromicAcid
How to clean a separatory funnel? These are not the brushes I use but they are similar, being wire in the center you can bend them so ...	19-5-2019 at 19:48 by: BromicAcid
How to clean a separatory funnel? Best is always elbow grease and a bottle brush. Second best is methanol and rock salt and swirling ...	19-5-2019 at 14:36 by: BromicAcid
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