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HHO welder for glasswork
[rquote=634243&tid=155177&author=Steve s]Earpain. So in short the HHO approach is unlikely t ...
19-4-2020 at 06:29
by: earpain
HHO welder for glasswork
[rquote=634208&tid=155177&author=draculic acid69]A weldable fire extinguisher would be ordin ...
16-4-2020 at 21:13
by: earpain
HHO welder for glasswork
[rquote=634193&tid=155177&author=draculic acid69]I doubt that a homemade hho torch flame is ...
16-4-2020 at 15:19
by: earpain
latest glassware purchase
[rquote=634191&tid=71645&author=WGTR]Yeah, I think it's some check box that he forgot to che ...
16-4-2020 at 14:41
by: earpain
latest glassware purchase
[rquote=634188&tid=71645&author=WGTR]If you accepted his offers, then you agreed to buy thos ...
16-4-2020 at 14:25
by: earpain
Cheap OTC DCM in the USA?
[rquote=634184&tid=153458&author=monolithic][rquote=634134&tid=153458&author=earpain ...
16-4-2020 at 14:08
by: earpain
latest glassware purchase
[rquote=634182&tid=71645&author=WGTR][rquote=634174&tid=71645&author=earpain]Hi. Ca ...
16-4-2020 at 13:41
by: earpain
Cheap OTC DCM in the USA?
[rquote=634173&tid=153458&author=clearly_not_atara]Chloroform is easily synthesized if hypoc ...
16-4-2020 at 11:07
by: earpain
latest glassware purchase
Hi. Can anyone enlighten in regards to the SPD stillhead situation? For example this listing:
ht ...
16-4-2020 at 10:33
by: earpain
Science equipment looking for a home
What I need:
24/40
one large single necked boiling flask.
One large 2 - 3 necked boiling flask.
...
16-4-2020 at 10:10
by: earpain
Science equipment looking for a home
@Dr.Bob Looks like your last inventory update via spread sheet was in February. Do you an up to dat ...
16-4-2020 at 09:59
by: earpain
Ground glass joints - US to EU ISO adaptors?
[rquote=634160&tid=7522&author=Dr.Bob]Who cares what standards we use, the glassware I have ...
16-4-2020 at 09:47
by: earpain
HHO welder for glasswork
I think others here would be better suited to address the electrolysis efficiency matters.

As for ...
16-4-2020 at 09:31
by: earpain
Ground glass joints - US to EU ISO adaptors?
[rquote=634136&tid=7522&author=SWIM]A 19/22 probably has only 12 mm of contact length with a ...
15-4-2020 at 20:53
by: earpain
Cheap OTC DCM in the USA?
I was wondering about this as well. I've been steam distilling flavor/essence compounds. Some like ...
15-4-2020 at 17:02
by: earpain
I am a Peer 2 Peer BTC vendor,
[rquote=520292&tid=63883&author=Db33]ive noticed ive got a lot of questions from people, sin ...
15-4-2020 at 16:26
by: earpain
HHO welder for glasswork
[rquote=634127&tid=155177&author=Chemetix]A small torch for welding work could be feasible, ...
15-4-2020 at 15:33
by: earpain
Ground glass joints - US to EU ISO adaptors?
[rquote=634126&tid=7522&author=S.C. Wack][rquote=634122&tid=7522&author=earpain]Ther ...
15-4-2020 at 15:26
by: earpain
HHO welder for glasswork
Hi. Though I do not have an answer for any of your questions, I'm delighted to say that I am pursui ...
15-4-2020 at 14:37
by: earpain
Standard Marijuana Taper
Hi everyone. I chose to bump this 2007 thread because it seemed to have the highest level of nit-pi ...
15-4-2020 at 13:56
by: earpain
Chemical Stock list in my lab
I assume you did not make the P4? Is your NaOCl an (aq) solution?
Did you make the elemental Na ? ...
11-4-2020 at 16:42
by: earpain
Distillation kit
Greetings Dr. Bob!
I'm very broke but working on some business ideas and deeply in love with chemis ...
28-10-2019 at 07:44
by: earpain
Homemade and Repurposed Lab Gear
[rquote=624219&tid=61783&author=Yttrium2]Anyone know of where to find borosilicate bulbs/tub ...
19-10-2019 at 11:09
by: earpain
Homemade and Repurposed Lab Gear
[rquote=623706&tid=61783&author=wg48temp9][rquote=623704&tid=61783&author=earpain]
...
1-10-2019 at 10:43
by: earpain
Homemade and Repurposed Lab Gear
[rquote=577305&tid=61783&author=yobbo II]

How would you know they are borosilicate?

Yo ...
28-9-2019 at 02:29
by: earpain
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