We've Moved! Visit our NEW FORUM to join the latest discussions. This is an archive of our previous conversations...

You can find the login page for the old forum here.
CHATPRIVACYDONATELOGINREGISTER
DMT-Nexus
FAQWIKIHEALTH & SAFETYARTATTITUDEACTIVE TOPICS
Pyrex Labware?? Options
 
VisualDistortion
#1 Posted : 5/11/2009 12:41:45 AM

DMT-Nexus member


Posts: 830
Joined: 20-Jan-2009
Last visit: 07-Jun-2017
Hey guys, there is an old distillation set up on ebay that I'm looking at. The manufacturer is kimble and it is made from pyrex. And as I remember someone saying, pyrex used to mean it was made from brosilicate right? Also, should I bother with a set that uses 19/22 joint sizes. Kind of an off size don't you think?
You lock the door, and throw away the key

There's someone in my head but it's not me
 

Good quality Syrian rue (Peganum harmala) for an incredible price!
 
benzyme
#2 Posted : 5/11/2009 2:13:44 AM

analytical chemist

Moderator | Skills: Analytical equipment, Chemical master expertExtreme Chemical expert | Skills: Analytical equipment, Chemical master expertChemical expert | Skills: Analytical equipment, Chemical master expertSenior Member | Skills: Analytical equipment, Chemical master expert

Posts: 7463
Joined: 21-May-2008
Last visit: 03-Mar-2024
Location: the lab
pyrex, kimax, simax, bomex, kimble/kontes, borosil, Ace glass, Labglass, Quark glass, etc.. they're all borosilicate glass.

19/22 is a semi-micro/macroscale size, so is 14/20. 24/40 is the old-school (though still used) US macroscale standard , 29/42 is standard in Europe.
"Nothing is true, everything is permitted." ~ hassan i sabbah
"Experiments are the only means of attaining knowledge at our disposal. The rest is poetry, imagination." -Max Planck
 
VisualDistortion
#3 Posted : 5/11/2009 3:16:21 AM

DMT-Nexus member


Posts: 830
Joined: 20-Jan-2009
Last visit: 07-Jun-2017
Damn, got outbid at the last second
You lock the door, and throw away the key

There's someone in my head but it's not me
 
 
Users browsing this forum
Guest

DMT-Nexus theme created by The Traveler
This page was generated in 0.007 seconds.