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Ammonium Nitrate Source The new marijuana supply shops everywhere around here are good for something after all! I recently g ... |
1-4-2020 at 08:38 by: CouchHatter |
Factors that decide if a fume hood is good or bad? [url=https://drive.google.com/folderview?id=1mBYa-yjI2-78dmmGBSrX1c2AFxtkFkWe]Hope this helps.[/url] ... |
30-3-2020 at 20:10 by: CouchHatter |
Factors that decide if a fume hood is good or bad? Look up the different classes of fume hoods, if they are labeled. Some recirculate air, which is fin ... |
27-3-2020 at 17:11 by: CouchHatter |
heating media's for heat bath ?! Could someone explain why the "useful up to __°C" metric is roughly half of the compounds' boiling ... |
26-3-2020 at 15:10 by: CouchHatter |
free respirator and non-matching cartridges I have a [url=https://www.3m.com/3M/en_US/company-us/all-3m-products/~/3M-Full-Facepiece-Reusable-Re ... |
14-3-2020 at 14:16 by: CouchHatter |
New FTP server in testing mode Glad to hear this! I have searched the forum for some books, and thought I missed out. Why start fro ... |
12-3-2020 at 13:45 by: CouchHatter |
Claviceps Ergot and Ergotism by George Barger is on archive.org. It talks about this on page 89. |
3-3-2020 at 16:04 by: CouchHatter |
typo in Vogel? I found an error on page 892, preparation of aniline, and on page 562 of the 3e the error is not pre ... |
2-3-2020 at 17:54 by: CouchHatter |
hydrochloric acid titration results I bought some new Crown HCl acid and titrated that with the same 0.5M NaOH solution, and got 32.75%. ... |
1-3-2020 at 14:31 by: CouchHatter |
hydrochloric acid titration results I had not considered that my degrees of inaccuracy might have compounded. Thank you for the suggesti ... |
28-2-2020 at 18:25 by: CouchHatter |
hydrochloric acid titration results 0.5M NaOH, <1 month old. I could make a new solution, but age would also make the base solution w ... |
28-2-2020 at 09:42 by: CouchHatter |
hydrochloric acid titration results I just finished titrating my Klean-Strip hydrochloric acid and the results are not what I was expect ... |
27-2-2020 at 19:29 by: CouchHatter |
Fume Hood Construction [rquote=616282&tid=67117&author=CouchHatter]Sometime I'll make a thread to showcase all the ... |
2-2-2020 at 04:51 by: CouchHatter |
pet ether/n-hexane from gasoline/petrol I too am very curious as to your state because it's nothing like that here. I can't believe stump re ... |
10-11-2019 at 10:17 by: CouchHatter |
Piecing Together the Ultimate Distillation Set Have a look at [url=https://chemistry.mdma.ch/hiveboard/rhodium/equipment/simple2fancy.html]simple g ... |
23-9-2019 at 18:34 by: CouchHatter |
Ohaus Scale Jumping back and forth Lifespan is mostly determined by where it's set up A scale can last for years and years in the right ... |
22-9-2019 at 18:03 by: CouchHatter |
book review: Forensic Investigation of Clandestine Laboratories I cannot imagine setting up to distill without knowing a lick of theory. That's quite an amusing ane ... |
22-9-2019 at 17:56 by: CouchHatter |
Piecing Together the Ultimate Distillation Set That looks pretty standard to me, and surprisingly cheap - you might end up paying for it in quality ... |
22-9-2019 at 17:35 by: CouchHatter |
Cheap OTC DCM in the USA? [url=https://www.ebay.com/itm/Safety-Solvent-Methylene-Chloride-1-gallon-128-oz-/264441193462?nav=SE ... |
28-8-2019 at 04:09 by: CouchHatter |
aspirator cold trap I have a styrofoam box with a glass honey jar surrounded by ice to protect my pump from volatile stu ... |
25-8-2019 at 05:43 by: CouchHatter |
water additive to stop mosquitoes I have a pest problem, and while I can think of several chemical solutions, none of them meet all my ... |
18-8-2019 at 16:19 by: CouchHatter |
fume hood airflow is cooling off hotplate Valuable information, all of the above. I guess I'll have to retrofit a belt pulley system for my mo ... |
10-8-2019 at 09:57 by: CouchHatter |
fume hood airflow is cooling off hotplate I have a good hot plate and whenever I use it inside my fume hood, it takes FOREVER to heat up. When ... |
9-8-2019 at 16:09 by: CouchHatter |
Fume Hood Construction Looking good Abromination! Though I fear for that sep funnel's life, never seen one held that way
... |
20-7-2019 at 09:16 by: CouchHatter |
Fume Hood Construction It's 5' x 5' x 2'. No one ever said "I wish I made it smaller!" I haven't seen
a horizontal sash ... |
7-7-2019 at 17:39 by: CouchHatter |
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