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Looking over the border: EU-Regulations True, but I am interested in the status of "independant researcher" which is a blanket word here. I ...	24-5-2019 at 05:00 by: Herr Haber
Advice on best bottles for 98% HNO3 [rquote=613380&tid=150375&author=draculic acid69]Would a coke bottle not stand up to the hno ...	23-5-2019 at 05:20 by: Herr Haber
Advice on best bottles for 98% HNO3 [rquote=613340&tid=150375&author=Tkuze]Yeah i think this is rhe second cap that went bad. I ...	23-5-2019 at 03:23 by: Herr Haber
Looking over the border: EU-Regulations It's time to stop being a member of the general public and make a business. I suppose a Youtube c ...	23-5-2019 at 03:12 by: Herr Haber
Sulfur experiment ideas If you have CS2 you might want to burn a few drops next to your burning sulphur for comparison. P ...	22-5-2019 at 11:19 by: Herr Haber
New chemicals for sale ! He is indeed.	22-5-2019 at 06:32 by: Herr Haber
Hydrochloric acid causing HDPE to bubble I've seen that a couple of times on old hardware store HCL bottles usually accompanied by some salt ...	22-5-2019 at 03:11 by: Herr Haber
Sulfur experiment ideas [rquote=613220&tid=150205&author=Chemi Pharma] Between your literature reviews and my 10 ...	21-5-2019 at 14:59 by: Herr Haber
US China trade war and chemistry I have several kilograms of Indium waiting for China to get angry at everyone (waiting for the 3 ...	21-5-2019 at 03:30 by: Herr Haber
General question about experience with picric acid [rquote=613123&tid=150088&author=caterpillar] ??? I love HE and I haven't written books. I ...	21-5-2019 at 03:25 by: Herr Haber
Sulfur experiment ideas [rquote=613170&tid=150205&author=Chemi Pharma]Just to prove my point of view, against the fa ...	21-5-2019 at 03:18 by: Herr Haber
Sulfur experiment ideas [rquote=613109&tid=150205&author=Chemi Pharma] You're absolutely wrong! I Challenge you ...	21-5-2019 at 03:05 by: Herr Haber
General question about experience with picric acid I'll stay biased towards that guy. Let's not even point out his many mistakes. But how are you go ...	20-5-2019 at 02:54 by: Herr Haber
Nitrated polyols preferences and others you recommend [rquote=613041&tid=150093&author=Microtek]Colour is an uncertain way to judge the NOx conten ...	19-5-2019 at 12:53 by: Herr Haber
Potassium Chlorate from TCCA [rquote=609389&tid=148393&author=Microtek]If you do that you may produce some sodium chlorat ...	19-5-2019 at 02:29 by: Herr Haber
Sulfur experiment ideas It depends how old your students are I'd say. You can melt sulphur and pour it in water to make b ...	17-5-2019 at 06:16 by: Herr Haber
Nitrated polyols preferences and others you recommend The addition time is way longer than needed in most procedures I saw. As long as you have adequate ...	17-5-2019 at 05:06 by: Herr Haber
KBr on ebayuk £15 for 1kg Shipping from the UK is always expensive but that price is really interesting...	16-5-2019 at 08:05 by: Herr Haber
PETN imposter? [rquote=612628&tid=150055&author=twelti] Is that ml/ml/g ratio, or by weight? Will try. [/ ...	16-5-2019 at 05:20 by: Herr Haber
PETN imposter? Ratios should be closer to 6 (H2SO4) 4 (HNO3) and 1 (PE) with those concentrations you are using.	15-5-2019 at 04:31 by: Herr Haber
General question about experience with picric acid Nitrated polyols dont require the same level of confinement to impress you as PA does. Also, they te ...	14-5-2019 at 04:12 by: Herr Haber
Your favorite blasting cap design [rquote=612243&tid=149919&author=Rocinante]Inner tube 15 cm long, inner diamater 7 mm with 0 ...	13-5-2019 at 05:15 by: Herr Haber
NaOH attacking glass Very interesting data ! I dont think a lot of people experiene problems while storing NaOH but ra ...	13-5-2019 at 03:31 by: Herr Haber
Latest chemical order? [rquote=612096&tid=9890&author=woelen] My next order is in the post now, 1000 ml of 40% met ...	10-5-2019 at 03:43 by: Herr Haber
Fume Hood Exhaust Fan Squirel cage blowers are NOISY !	9-5-2019 at 02:53 by: Herr Haber
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