Sciencemadness Discussion Board » Fundamentals » Reagents and Apparatus Acquisition » Mystery Glassware Identification Thread Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Reagents and Apparatus Acquisition   » Beginnings   » Responsible Practices   » Miscellaneous   » The Wiki Special topics   » Technochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques   » Prepublication Non-chemistry   » Forum Matters   » Legal and Societal Issues

Pages:  1  ..  11    13
Author: Subject: Mystery Glassware Identification Thread
monolithic
National Hazard

Posts: 424
Registered: 5-3-2018
Member Is Offline

Mood: No Mood

Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It seems most 24/40 max out at around 5-7 mm. I found this https://www.wilmad-labglass.com/Products/LG-1451-306/ but $50 is a bit steep. [Edited on 10-13-2020 by monolithic] itsallgoodjames National Hazard Posts: 276 Registered: 31-8-2020 Location: America Lite Member Is Offline  Quote: Originally posted by monolithic Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It seems most 24/40 max out at around 5-7 mm. I found this https://www.wilmad-labglass.com/Products/LG-1451-306/ but$50 is a bit steep. [Edited on 10-13-2020 by monolithic]

I have a distillation adaptor that has space for a 10mm thermometer. I bought it from deschem. One of those with a stopper where the condenser might work, depending on what you're doing. I'll get the link to it if you want

Nuclear physics is neat. It's a shame it's so regulated...

Now that I think about it, that's probably a good thing. Still annoying though.
monolithic
National Hazard

Posts: 424
Registered: 5-3-2018
Member Is Offline

Mood: No Mood

Quote: Originally posted by itsallgoodjames
 Quote: Originally posted by monolithic Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It seems most 24/40 max out at around 5-7 mm. I found this https://www.wilmad-labglass.com/Products/LG-1451-306/ but $50 is a bit steep. [Edited on 10-13-2020 by monolithic] I have a distillation adaptor that has space for a 10mm thermometer. I bought it from deschem. One of those with a stopper where the condenser might work, depending on what you're doing. I'll get the link to it if you want If it's not too much trouble can you find the link? I have a deschem 24/40 thermometer adapter but it maxes out at around 7.40 mm. Dr.Bob International Hazard Posts: 2423 Registered: 26-1-2011 Location: USA - NC Member Is Offline Mood: No Mood I have at least two types of 24/40 adapters which should work with 10 mm tubes or trherms. I would sell them for$15. One is an Ace brand therm adapter but with a 10 mm #11 inlet adapter, the other is an all PTFE one with a red GL type 10 mm adapter on top. Let me know if you are interested, postage would be about $3-4 in the US. itsallgoodjames National Hazard Posts: 276 Registered: 31-8-2020 Location: America Lite Member Is Offline Quote: Originally posted by monolithic Quote: Originally posted by itsallgoodjames  Quote: Originally posted by monolithic Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It seems most 24/40 max out at around 5-7 mm. I found this https://www.wilmad-labglass.com/Products/LG-1451-306/ but$50 is a bit steep. [Edited on 10-13-2020 by monolithic]

I have a distillation adaptor that has space for a 10mm thermometer. I bought it from deschem. One of those with a stopper where the condenser might work, depending on what you're doing. I'll get the link to it if you want

If it's not too much trouble can you find the link? I have a deschem 24/40 thermometer adapter but it maxes out at around 7.40 mm.

The listing I bought it from seems to now be down (not surprising given I bought it over a year ago), I'll see if its been listed again under a different link

Nuclear physics is neat. It's a shame it's so regulated...

Now that I think about it, that's probably a good thing. Still annoying though.
itsallgoodjames
National Hazard

Posts: 276
Registered: 31-8-2020
Location: America Lite
Member Is Offline

Quote: Originally posted by itsallgoodjames
Quote: Originally posted by monolithic
Quote: Originally posted by itsallgoodjames
 Quote: Originally posted by monolithic Has anyone ever come across a 24/40 thermometer adapter with o-ring that can fit a 10 mm probe? It seems most 24/40 max out at around 5-7 mm. I found this https://www.wilmad-labglass.com/Products/LG-1451-306/ but \$50 is a bit steep. [Edited on 10-13-2020 by monolithic]

I have a distillation adaptor that has space for a 10mm thermometer. I bought it from deschem. One of those with a stopper where the condenser might work, depending on what you're doing. I'll get the link to it if you want

If it's not too much trouble can you find the link? I have a deschem 24/40 thermometer adapter but it maxes out at around 7.40 mm.

The listing I bought it from seems to now be down (not surprising given I bought it over a year ago), I'll see if its been listed again under a different link

https://www.ebay.com/itm/231059351282

This looks like it *might* be it, it looks the same and is from the same seller, but it is a different listing, so it might not be. It does look pretty much identical to the listing I bought it from though.

Nuclear physics is neat. It's a shame it's so regulated...

Now that I think about it, that's probably a good thing. Still annoying though.
Dr.Bob
International Hazard

Posts: 2423
Registered: 26-1-2011
Location: USA - NC
Member Is Offline

Mood: No Mood

Most thermometer adapters are designed to handle 5-6 mm and that is about it, the hole might be 7mm, but that would be hard to seal well. Ace sells many adapters for various diameters, including one for 10-11 mm, which is also the diam of most glass stir shafts (not counting the cheap ones from China).
Clear_horizons_glass
Harmless

Posts: 35
Registered: 30-9-2019
Location: Pullman, WA
Member Is Offline

Mood: Glass

Hey, yall.
Is this a chromatography column with hooks on top for some reason, or is this some kind of vacuum adapter or filtration adapter?

[Edited on 26-11-2020 by Clear_horizons_glass]

[Edited on 26-11-2020 by Clear_horizons_glass]

Clear Horizons Laboratory Glassblowing Services
-------------------------------------------------------------
www.clearhorizonsglass.com
Phone and Fax:
(855) LAB-GLAS
(855) 522-4527
Have a glass project you want made? email me at
info@clearhorizonsglass.com
or message us here |
with a U2U |
message |
\/
Clear_horizons_glass
Harmless

Posts: 35
Registered: 30-9-2019
Location: Pullman, WA
Member Is Offline

Mood: Glass

Also, what would you call this?

[Edited on 26-11-2020 by Clear_horizons_glass]

Clear Horizons Laboratory Glassblowing Services
-------------------------------------------------------------
www.clearhorizonsglass.com
Phone and Fax:
(855) LAB-GLAS
(855) 522-4527
Have a glass project you want made? email me at
info@clearhorizonsglass.com
or message us here |
with a U2U |
message |
\/
ArbuzToWoda
Hazard to Self

Posts: 98
Registered: 15-7-2020
Member Is Offline

Some call it "koń" where I live, so a horse. But I doubt that applies to other countries!
Fyndium
International Hazard

Posts: 1162
Registered: 12-7-2020
Location: Not in USA
Member Is Offline

Ground joint valve adapter? That's what chinese would write when listing it on ebay.
Dr.Bob
International Hazard

Posts: 2423
Registered: 26-1-2011
Location: USA - NC
Member Is Offline

Mood: No Mood

I would guess that it is a way to hold down a gas inlet (often an inlet with a variable stopcock release to control the pressure on the flash column.) so it does not blow off under pressure. But you rarely see them on a column with a vacuum adapter, as you normally use only pressure or vacuum. Might be meant to allow some sort of liquid feed adapter to be held to the top while vacuum is applied. Not sure of any specific name.
yobbo II
International Hazard

Posts: 559
Registered: 28-3-2016
Member Is Offline

Mood: No Mood

 Quote: Originally posted by yobbo II Hi, What is this item. It simply looks like a stopper with a handle. There is no access to the inside of the stopper and 'handle'. This was posted 6 - 11- 19 my myself btw Yob

I see a similar item on ebay.
Called 2 x QUICKFIT B24/29 "SHONIGEER" STOPPERS , HOLLOW BLOWN {CHEMISTRY} BRITAIN

2 x QUICKFIT B24/29 "SHONIGEER" STOPPERS, (ALSO USED IN IODINE FLASKS) HOLLOW BLOWN {CHEMISTRY} MADE IN BRITAIN

https://www.ebay.co.uk/itm/2-x-QUICKFIT-B24-29-SHONIGEER-STO...

YOB

[Edited on 4-12-2020 by yobbo II]
SuperOxide
National Hazard

Posts: 360
Registered: 24-7-2019
Location: Devils Anus
Member Is Offline

Anyone know what this thingy is?

It looks like it's maybe a bubbler (or scrubber) with a suck back trap all in one piece of glassware? Perhaps you just put the liquid in the right part which can act as a bubbler or even scrubber, and if the reaction causes some negative pressure (suck back), the liquid would go into the part on the left as opposed to into the reaction vessel, then when the reaction starts generating pressure again, the liquid in the left part will get pushed back into the right part, maybe? What do you think?

P.S. I found that photo while scrolling through this amazing chemistry photo portfolio, which I found in someones signature here on SM. If any of you haven't seen that page (or the homepage of the same site), I definitely recommend spending some time scrolling through it. I had no idea chemistry could be so insanely gorgeous.

[Edited on 20-12-2020 by SuperOxide]
electrokinetic
Hazard to Self

Posts: 52
Registered: 6-6-2012
Location: Rhuidean
Member Is Offline

Mood: No Mood

These pieces and others like it were donated to my classroom. I've never seen glassware that connects together this way, and I'm hoping someone can tell me what this connection style is called so I can research it.

[Edited on 5-1-2021 by electrokinetic]
pneumatician
National Hazard

Posts: 357
Registered: 27-5-2013
Location: Catalonia
Member Is Offline

Mood: ■■■■■■■■■■ INRI ■■■■■■■■■■ ** Igne Natura Renovatur Integra **

WTF is this?

uses??

https://www.ebay.de/itm/Industrie-Hochleistungs-Kolonne-Full...
Chemetix
National Hazard

Posts: 368
Registered: 23-9-2016
Location: Oztrayleeyah
Member Is Offline

Mood: Wavering between lucidity and madness

Part of a short path distillation apparatus. A Kugelrohr.

https://www.jkem.com/product/kugelrohr-short-path-distillati...
unionised
International Hazard

Posts: 4889
Registered: 1-11-2003
Location: UK
Member Is Offline

Mood: No Mood

I was surfing eBay and came across this. The description is "Distillation apparatus reflux Quickfit CB11ND4X"
https://www.ebay.co.uk/itm/Distillation-apparatus-reflux-Qui...

Any suggestions?
Sulaiman
International Hazard

Posts: 3211
Registered: 8-2-2015
Location: UK ... on extended Holiday in Malaysia
Member Is Offline

I don't know what it is but I want one!

I think that it is a part of this apparatus https://youtu.be/fMwFxUQx1PI

CAUTION : Hobby Chemist, not Professional or even Amateur
unionised
International Hazard

Posts: 4889
Registered: 1-11-2003
Location: UK
Member Is Offline

Mood: No Mood

 Quote: Originally posted by Sulaiman I don't know what it is but I want one! I think that it is a part of this apparatus https://youtu.be/fMwFxUQx1PI

Well there are two on ebay...

The last time I saw anything like it the caption said "The glassblower had hiccups".

[Edited on 7-3-21 by unionised]
vano
International Hazard

Posts: 545
Registered: 22-3-2019
Location: Georgia, Kutaisi
Member Is Offline

What is this?

A narrow road cannot keep back Death, nor a rocky one; by him all are levelled, weak and strong-hearted; in the end the earth unites in one place youth and greybeard. Better a glorious death than shameful life!
—The Knight in the Panther's Skin
SWIM
International Hazard

Posts: 958
Registered: 3-9-2017
Location: Brewer Island
Member Is Offline

Mood: fractious

 Quote: Originally posted by Sulaiman I don't know what it is but I want one! I think that it is a part of this apparatus https://youtu.be/fMwFxUQx1PI

Well I'd buy one as long as it makes that sound.

Besides, it might come in handy for the co-polymerization of amino-acid residues and carbohydrate molecules, both containing ionic groups.

It should be perfectly simple if I can gt the heavy hydrogen, and maybe a bit of radioactive thorium.

[Edited on 4-7-2021 by SWIM]

[Edited on 4-7-2021 by SWIM]

Amanita Vaginata: The mushroom you can't talk about without people thinking you're trying to imply something.
Dr.Bob
International Hazard

Posts: 2423
Registered: 26-1-2011
Location: USA - NC
Member Is Offline

Mood: No Mood

Electokinetic,

They appear to be reservoirs for chromatography columns to me. You can screw them to the top of a colum to hold solvent, then either use gravity or air pressure to move the solvent through the column.
Konduktor
Harmless

Posts: 6
Registered: 9-4-2021
Member Is Offline

Mood: Stressed & Depressed ®

Hi there,
Came across this strange piece when looking for glassware on my local auction site. Could anyone identify this mysterious part?

Cheers!
barbs09
Hazard to Others

Posts: 109
Registered: 22-1-2009
Location: Australia
Member Is Offline

Mood: No Mood

Crucible with a perforated base

I have a small ceramic crucible with a perforated base. Maybe it is designed to heat/react something until a molten phase can exit the base? Ant thoughts? Thanks AB

Pages:  1  ..  11    13

 Sciencemadness Discussion Board » Fundamentals » Reagents and Apparatus Acquisition » Mystery Glassware Identification Thread Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Reagents and Apparatus Acquisition   » Beginnings   » Responsible Practices   » Miscellaneous   » The Wiki Special topics   » Technochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques   » Prepublication Non-chemistry   » Forum Matters   » Legal and Societal Issues