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
The new pyrex and limonene Options
 
ms_manic_minxx
#1 Posted : 6/8/2021 4:01:27 PM

DMT-Nexus member

Moderator

Posts: 1538
Joined: 24-Nov-2009
Last visit: 03-Dec-2021
I heard that Pyrex is no longer made the way it used to be, and is basically just cheap soda ash glass. If I'm doing a tek with limonene, would this still be safe? Or do I need to source glass from another place because it runs the risk of the bottom breaking off?

Thanks!
Some things will come easy, some will be a test
 

Explore our global analysis service for precise testing of your extracts and other substances.
 
downwardsfromzero
#2 Posted : 6/8/2021 5:51:19 PM

Boundary condition

ModeratorChemical expert

Posts: 8617
Joined: 30-Aug-2008
Last visit: 16-Apr-2024
Location: square root of minus one
If you're not subjecting it to harsh temperature differentials or caustic soda it will still be fine to use. I get the impression you won't be distilling your limonene so there is no special risk associated with that solvent.




β€œThere is a way of manipulating matter and energy so as to produce what modern scientists call 'a field of force'. The field acts on the observer and puts him in a privileged position vis-à-vis the universe. From this position he has access to the realities which are ordinarily hidden from us by time and space, matter and energy. This is what we call the Great Work."
― Jacques Bergier, quoting Fulcanelli
 
Northerner
#3 Posted : 6/9/2021 5:59:32 AM

DMT-Nexus member


Posts: 804
Joined: 27-Feb-2016
Last visit: 20-Mar-2024
They changed Pyrex way back in 1998. Even with modern glass jugs I've been dumping caustic soda in there to almost boiling point and never had an issue. It's still pretty good quality glassware for home use at the relatively low temps involved in this interest field.
The nearest we ever come to knowing truth is when we are witness to paradox.
 
shroombee
#4 Posted : 6/9/2021 8:11:16 PM

DMT-Nexus member


Posts: 549
Joined: 16-May-2014
Last visit: 18-Apr-2024
It may still be possible to get the European borosilicate Pyrex rather than the US soda glass.

The problem with the soda glass is it can explode into glass shards when heated and then subject to some physical shock. Such as taking a dish out of the oven and then setting it down too roughly on the counter. I read about this in Amazon reviews years ago when trying to purchase some glass baking dishes.
 
 
Users browsing this forum
Guest

DMT-Nexus theme created by The Traveler
This page was generated in 0.010 seconds.