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Aquiring grinding material for a ball mill I would recommend against mixing different hardness media such as ball bearings and rebar. The softe ...	31-5-2020 at 08:02 by: Herr Haber
Can tests as crude det velocity calculators Exit holes show you have fragments. You're more likely to have fragments with a higher explosive. Y ...	31-5-2020 at 07:56 by: Herr Haber
Stability of picric Acid (Trinitrophenol) [rquote=637182&tid=155491&author=greenlight] I have heard that large crystals are unstable ...	31-5-2020 at 07:31 by: Herr Haber
Worries about Cl in small scale electrolysis Though I have produced chlorine in a room with an open window I also had a gas mask and wasnt stayin ...	29-5-2020 at 03:14 by: Herr Haber
Most toxic compound OTC? [rquote=636765&tid=155450&author=Tsjerk]The Heracleum I'm not growing, I harvested it and dr ...	25-5-2020 at 03:23 by: Herr Haber
PTFE powder from granules I'd go the eBay route too. Though if I had dry ice maybe... wait, I just checked Youtube for the ...	23-5-2020 at 10:15 by: Herr Haber
Anyone else having horrible shipping delays, or is my package lost? "Glad" to see I'm not the only one waiting for packages from the Russian Federation. I received my ...	19-5-2020 at 00:39 by: Herr Haber
Problems with wet chemical sodium synthesis You could try getting Mg from the usual Polish suppliers but their good are mostly for pyros and you ...	18-5-2020 at 07:38 by: Herr Haber
Device that heats at around 40 degrees C? Got nothing to add except if you are looking for decent sized styrofoam boxes for free make friends ...	18-5-2020 at 07:05 by: Herr Haber
Recycling sulfuric acid from ETN synthesis UK is a bit ahead of the rest of Europe in that regard. But there's no real logic or even respect ...	14-5-2020 at 11:10 by: Herr Haber
Chemical uses for 3-MMC [rquote=636020&tid=155382&author=Refinery] I would be as well questioning what i'm gonna do ...	14-5-2020 at 06:51 by: Herr Haber
Mercury mitigation How about a syringe ? I spent a lot of time as a kid tracking Hg blobs in my carpet. It was fun.	14-5-2020 at 06:33 by: Herr Haber
Mercury sources in EU? [rquote=635956&tid=155306&author=Johnny Windchimes][rquote=635929&tid=155306&author= ...	14-5-2020 at 06:24 by: Herr Haber
Recycling sulfuric acid from ETN synthesis [rquote=635952&tid=155260&author=Microtek] In the EU, sulfuric acid above ca. 50% concentra ...	14-5-2020 at 05:59 by: Herr Haber
Mercury sources in EU? Just get it from Spain ! You can get 35kg drums no questions asked. Most of EU cinnabar mines ...	13-5-2020 at 03:30 by: Herr Haber
Storage of lead azide Styphnate serves as tinder when mixed with LA that has a much higher ignition temp. If memory ser ...	12-5-2020 at 04:27 by: Herr Haber
Vacuum ampoules I've just started thinking about ampouling things I produce either for display or to store a given a ...	7-5-2020 at 08:46 by: Herr Haber
Cheap, interesting elements/compounds to buy? Chemcraft and Onyxmet are great sources for your needs. They have very pure elements in several for ...	7-5-2020 at 04:08 by: Herr Haber
EtOEt leaking out of reagent bottle? [rquote=635490&tid=155337&author=mackolol]If you made it a year ago it probably has enough p ...	7-5-2020 at 03:11 by: Herr Haber
Worried that police are intercepting my packages, worried about knock on door. Or just COVID-19 shipping delays? I've had orders opened a couple of times by customs. They just marked it and let it through. Ever ...	25-4-2020 at 20:25 by: Herr Haber
Storage of lead azide [rquote=634595&tid=155222&author=Katie]I’ve been wondering about safe ways to store dextri ...	24-4-2020 at 00:17 by: Herr Haber
Getting HCl to react with copper metal? In front of a window, remove anything metallic from the immediate surroundings, if possible blow a f ...	22-4-2020 at 11:31 by: Herr Haber
Nitromethane torch? [rquote=634069&tid=155148&author=TheMrbunGee] Gasoline provides about 42–44 MJ/kg, wherea ...	15-4-2020 at 04:39 by: Herr Haber
Nitromethane torch? [rquote=634024&tid=155148&author=Fulmen][rquote=634010&tid=155148&author=Herr Haber] ...	14-4-2020 at 04:20 by: Herr Haber
CaC2 supply in Australia. Anyone know of any? Unless you need it chemically pure you should be able to find tech grade Cac2. It is still used i ...	13-4-2020 at 15:42 by: Herr Haber
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