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Suggested media to clean brass part (water soluble)
Hello Mad Scientists,
I have several hundreds small pieces of brass that do have quite a bit of v ... |
22-10-2019 at 03:30
by: Herr Haber |
PTFE filters? What are they for?
[rquote=624741&tid=153515&author=BromicAcid]Pulling aqueous through a PTFE filter is very di ... |
22-10-2019 at 03:18
by: Herr Haber |
Polypropylene Storage Container VOCS
Ahhh... plasticizers...
I remember 2-3 years ago having a problem with some of my white shirts.
... |
14-10-2019 at 07:18
by: Herr Haber |
Any interest in PTFE or FEP powder - bulk purchase of lbs/kg's?
I dont know where you got those prices Ubya but I think I remember paying 10-12 Eu for 100 grams.
I ... |
14-10-2019 at 07:03
by: Herr Haber |
How to deal with waste?
- Buy ice cream
- Eat the ice cream
- Clean the ice cream boxes
- Buy concrete
- DO NOT EAT THE ... |
14-10-2019 at 03:23
by: Herr Haber |
Ordering Chems
Amazing considering your day job that you still get questioned...
Oh well, what I wouldnt give to ... |
10-10-2019 at 07:33
by: Herr Haber |
Bad days in the lab or with glassware?
Take the ammonia out of the fridge.
Pour the ammonia in an Erlenmeyer in the sun.
Stopper the Erle ... |
10-10-2019 at 04:10
by: Herr Haber |
How much sodium ethoxide needed foe this Reaction??!
Cookery... |
2-10-2019 at 03:23
by: Herr Haber |
would this sketch feasible to produce raw benzene or pyrolysis gasoline
Nykotina, nikotina... same person same waste of time. |
27-9-2019 at 03:19
by: Herr Haber |
What are your “go-to”/favorite one stop shop internet sites for buying chemicals?
[rquote=623588&tid=154086&author=Steam] I am always surprised of what you can find. Just pic ... |
26-9-2019 at 03:25
by: Herr Haber |
book review: Forensic Investigation of Clandestine Laboratories
Yay, thanks indeed ! |
23-9-2019 at 04:03
by: Herr Haber |
Formaldehyde odor
I have found 2 different formulations for that Campa Chem product. One right here on SM.
https://ww ... |
20-9-2019 at 03:15
by: Herr Haber |
Synthesize ethylene glycol diacetate?
[rquote=623059&tid=153970&author=Pumukli]Btw. ethylene glycol is an unhealthy compound. If y ... |
17-9-2019 at 03:28
by: Herr Haber |
Naptha everyone
You can sort of make your own from gasoline by distilling the fractions you are interested in.
Usua ... |
16-9-2019 at 05:58
by: Herr Haber |
Is electrolysing brine a viable method of HCL production?
[rquote=622964&tid=153936&author=vmelkon]H2SO4 is a common chemical. All cars have it.[/rquo ... |
16-9-2019 at 03:10
by: Herr Haber |
Formaldehyde odor
As Tsjerk, I think you have hexamine.
Paraformaldehyde definitely doesnt smell of fish but hexamine ... |
12-9-2019 at 04:10
by: Herr Haber |
Igniting metals vs. flame test
From wikipedia: "When placed over a flame, lithium compounds give off a striking crimson color, but ... |
12-9-2019 at 03:36
by: Herr Haber |
Exotic Primaries - Complex Salts
[rquote=622411&tid=1778&author=nitro-genes]The people showing up at our door, the first one ... |
9-9-2019 at 03:31
by: Herr Haber |
presentation about explosives to school
Dont !
Girls prefer boys with all their bits attached. |
9-9-2019 at 03:08
by: Herr Haber |
Al catching fire in a cast iron crucible in a kiln?
Iron melting point vs Aluminium boiling point I cant see a fire happening before the crucible melts. ... |
4-9-2019 at 04:04
by: Herr Haber |
Think before you act. Then think some more. NaNO3 + Mg Flare comp
Hey there,
Last Sunday I gave myself a good scare with a flash / illuminating composition.
Aft ... |
3-9-2019 at 04:18
by: Herr Haber |
failiure at nitration, can I recover anything?
[rquote=621960&tid=153360&author=AJKOER][rquote=621241&tid=153360&author=Herr Haber] ... |
3-9-2019 at 03:43
by: Herr Haber |
What the Hell Happened to the Picric Acid Thread?
This 30+ page thread was full of interesting information and ideas.
Retrieving it is not optional i ... |
3-9-2019 at 03:36
by: Herr Haber |
Ceramic balls available at Aldi UK
I got my milling media from Inoxia (ebay & Amazon).
Expensive, very expensive.
I would have ... |
2-9-2019 at 06:39
by: Herr Haber |
Tubing I.D. and Material for 10mm Connectors
8-10 mm depending on the material and it's thickness.
I used some silicone for NoX and it showed si ... |
2-9-2019 at 04:04
by: Herr Haber |
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