On Mon, 12 Sep 2011 09:48:15 -0400, Ron Capik > wrote:

>On 9/12/2011 2:53 AM, fratermus wrote:
>> On 09/11/2011 05:45 PM, Ron Capik wrote:
>>
>>> Pyrex™ is not (and never has been) white glass.
>>
>> My understanding is that it's no longer borosilicate.
>>
>Sadly that seems to be true. I did some checking since
>my first post and it seems they have been transitioning
>to tempered soda-lime glass for some time.

Yeah. That's what all the bitching is about.