|APPEARANCE||WHITE CRYSTALLINE POWDER|
|INFRARED SPECTRUM||CONFORMS TO STRUCTURE.|
|ISOTOPIC ASSAY||10.0 ATOM % 15N (MINIMUM)|
|APPROVED OCTOBER 28, 1997 JSB|
Research. Development. Production.
We are a leading supplier to the global Life Science industry with solutions and services for research, biotechnology development and production, and pharmaceutical drug therapy development and production.