RE: Unknown amorphous phase.

[Kaduk, Jim A]

Title: PDF Workshop

By adding a known concentration of a crystalline internal standard, and doing a Rietveldr efinement, you can quantify the crystalline phases, and the amorphous component by difference. -----Original Message----- From: Anthony Manerbino [mailto:[EMAIL PROTECTED]] Sent: Tuesday, March 20, 2001 9:23 AM To: '[EMAIL PROTECTED]' Subject: Unknown amorphous phase. Hello,       I am working with samples that contain an unknown amorphous phase, which I would like to quantify.  Does anyone know of any publications that might discuss some methods or techniques that may be used to determine the unknown amorphous phase. I would like to try and use a method that introduces an internal standard but I am open to all ideas.   Thanks,   Anthony Manerbino