RE: CEA numbers...what do they really mean? So my Mom's oncologist is excited because her CEA (Carcinal Embryonic Antigen?) numbers have gone from 69 to 10.5. As I understand it that means the number of live, cancer cells floating around in her blood have decreased dramatically.
Platinum SHM-CD is the ultimate compact disc utilizing the platinum in place of the aluminum to form the reflective coating in addition to the proven SHM-CD technology. 2016/07/27.
The most abundant of these is 195 Pt, comprising 33.83% of all platinum. It is the only stable isotope with a non-zero spin; with a spin of 1 / 2, 195 Pt satellite peaks are often observed in 1 H and 31 P NMR spectroscopy (i.e., Pt-phosphine and Pt-alkyl complexes).