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eBay seller deschem
I wish deschem would send me free stuff  |
21-7-2017 at 22:37
by: JJay |
Fume Hood Construction
I've been doing some reading in NFPA 45. It gives specific requirements for laboratory fume hoods in ... |
21-7-2017 at 17:04
by: JJay |
new toys
It's not pretty, but here's my recirculating aspirator almost ready for action. I'm curious about ho ... |
21-7-2017 at 00:10
by: JJay |
Fume Hood Construction
I don't know much about that fan.... I've been putting a 2'x4'x4' enclosure together for my hood and ... |
20-7-2017 at 13:11
by: JJay |
new toys
Oh, cool. I might be interested in those. I've been looking in particular at how to safely filter ou ... |
20-7-2017 at 06:48
by: JJay |
new toys
I bought most of the materials I need to make a recirculating aspirator and an amateur fume cabinet. ... |
19-7-2017 at 22:04
by: JJay |
Homebuilt 1300°C tube furnace
I've seen cheap high-temperature thermocouples on eBay... I destroyed one at around 1100 C not knowi ... |
19-7-2017 at 14:06
by: JJay |
Drizzle - kitchen soxhlet appliance
I don't agree with everything that is being said about liquor laws here, but this is not really the ... |
19-7-2017 at 12:48
by: JJay |
Drizzle - kitchen soxhlet appliance
I see. It's definitely an interesting device; I'd think that brewing stores might be interested. |
19-7-2017 at 09:28
by: JJay |
Homebuilt 1300°C tube furnace
You can use nichrome or Kanthal wire to make heating elements. Kanthal is capable of reaching slight ... |
19-7-2017 at 09:23
by: JJay |
Drizzle - kitchen soxhlet appliance
I don't really know. A lot of those cannabis laws don't really have a lot of rhyme or reason to them ... |
19-7-2017 at 07:46
by: JJay |
JJ-1 Overhead Stirrer
I see. I like my JJ-1, but that stirrer does look like it has some nice features. It is pretty attra ... |
18-7-2017 at 22:31
by: JJay |
Sulfuric acid distillation: heating routes?
Nice... I like your design a lot. I will probably give something like that a try after I destroy my ... |
18-7-2017 at 22:06
by: JJay |
Drizzle - kitchen soxhlet appliance
[rquote=488292&tid=74922&author=bandil64]Maybe our killer application turns out to be ricin ... |
18-7-2017 at 21:59
by: JJay |
JJ-1 Overhead Stirrer
The only thing I don't like about that one is it looks like it was designed for 220V. Who knows... m ... |
18-7-2017 at 21:17
by: JJay |
Heating mantle
BBs have a steel core, so they would probably interfere with the magnetic stirring, but other than t ... |
18-7-2017 at 11:01
by: JJay |
Sulfuric acid distillation: heating routes?
That furnace looks awesome! I started my first attempt at one by wrapping nichrome around a mica cor ... |
18-7-2017 at 03:09
by: JJay |
Outside Vs Fumehood
It really depends on what you plan on doing. I'm building mine mainly because I want to make some be ... |
16-7-2017 at 21:48
by: JJay |
latest glassware purchase
I've never seen one with a ground glass joint, but I haven't seen that many of them really, so perha ... |
16-7-2017 at 13:25
by: JJay |
latest glassware purchase
It's interesting that your Thiele tube has a ground joint at the top. |
16-7-2017 at 11:39
by: JJay |
eBay seller deschem
I've put deschem equipment under 5 mm Hg with no problems. |
16-7-2017 at 07:32
by: JJay |
eBay seller deschem
It's deschem!
I bought a 1L jointed 24/40 sep/addition funnel from Deschem a while back, and it i ... |
15-7-2017 at 22:31
by: JJay |
What are the fire and building codes?
Many places have zoning laws. These often contain the NFPA as well as various other codes, most of ... |
15-7-2017 at 18:00
by: JJay |
How can I boil off water from a calcium chloride solution
That's a very interesting idea. |
15-7-2017 at 17:36
by: JJay |
Multiple Complex Synthesis (3rd attempt)
Copper is fun to play with and not that toxic. It also does cool color changes and has a lot of uses ... |
15-7-2017 at 15:50
by: JJay |
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