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LAH Reduction
SWIM typically you use a 2 stage regulator, and then instead of going directly to the system (minera ...
3-5-2022 at 17:52
by: crow6283
Working surface for Labconco fume hood
Well to clarify when i said mine are similar sizes they are actually a bit larger one 72” one is 6 ...
3-5-2022 at 09:28
by: crow6283
Working surface for Labconco fume hood
I know this isn’t what you’re asking for… but it’s a lot easier just to build your own to wh ...
2-5-2022 at 14:52
by: crow6283
LAH Reduction
Uh look it’s really simple, you cover one part or your apparatus with a septum and use a luerlock ...
27-4-2022 at 09:06
by: crow6283
My info
Incidentally I was in the warehouse where elemental scientific’s remaining stock of equipment and ...
25-4-2022 at 09:13
by: crow6283
Need help interpreting this TLC plate
Highly recommend cleaning and trimming finger nails.
15-4-2022 at 08:25
by: crow6283
New Video-Synthesis of Nitrophenol
Yes that’s absolutely true. I’m glad you have an FT-IR , I mean NMR is great but pretty much ou ...
11-4-2022 at 09:24
by: crow6283
New Video-Synthesis of Nitrophenol
Cool dude! I like your videos keep up the good work.

If you are open to suggestions for content ...
10-4-2022 at 07:06
by: crow6283
Not allow to purchase cryogenic equipment
Savant cold traps are great, though often they are for sale WITHOUT the glassware which is a pain in ...
2-4-2022 at 12:40
by: crow6283
Magnesium Powder
A short period of time in an ultrasonic bath helps kicking them off, and/or a little tiny iodine cry ...
28-3-2022 at 14:46
by: crow6283
Giving away Corning PC-351
Looks like I’ve got this one worked out. Mods if you want to close it feel free if not, it’s as ...
27-3-2022 at 12:52
by: crow6283
Giving away Corning PC-351
Check your U2U.
26-3-2022 at 16:30
by: crow6283
Giving away Corning PC-351
I have a PC-351 that I am trying to get rid of. The ceramic on top is a bit dirty but everything in ...
26-3-2022 at 06:52
by: crow6283
dammit jim, Im a chemist not a plumber!
A convenient solution that is also practical is to simply do a little extra plumbing. Instead of at ...
18-3-2022 at 19:39
by: crow6283
dammit jim, Im a chemist not a plumber!
Just bring the thing into the hardware store my dude… brass fittings for days !!
18-3-2022 at 06:37
by: crow6283
Methanol and Ethanol Sourcing
Nitromethane as well!
13-3-2022 at 07:27
by: crow6283
My info
Best of luck with your new business !!
12-3-2022 at 06:45
by: crow6283
Looking to sell my KNF UN816.1.2KT.45P diaphragm pump for cheap to a USA friend
So I purchased this pump from Invictus. Was very pleasant, helpful and prompt in messaging me and t ...
10-3-2022 at 14:40
by: crow6283
I went to prison for my chemistry hobby
You’re not the only one. Welcome home.
7-3-2022 at 10:13
by: crow6283
Hanson Hood for sale
Moderators/Admins:

Not so much for lack of interest but just other circumstances, I’ve decided ...
31-1-2022 at 19:38
by: crow6283
S-Isopropylisothiouronium bromide
@myr I said S-Isopropylisothiouronium bromide THREE times fast before it all went to pieces have you ...
29-1-2022 at 09:04
by: crow6283
Dilute Hydrofluoric Acid Safety
Considering the very very over the counter (grocery store) product Whink is a 3% solution and used t ...
22-1-2022 at 22:43
by: crow6283
Can Platinum be used as a hydrogenation catalyst?
PtO2 can be used to reduce double bonds as effectively as Pd/C. PtO2 can be prepared fairly easy fo ...
22-1-2022 at 17:29
by: crow6283
Your favourite ethanol cleanup?
Reflux over CaO (must be dry!) for several hours then let the apparatus sit over night - make sure y ...
18-1-2022 at 17:24
by: crow6283
Hanson Hood for sale
Sooo I’ve got a 6” Hanson fume hood I’m considering selling in the upper midwest USA. Thinkin ...
18-1-2022 at 10:23
by: crow6283
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