|APPEARANCE||WHITE TO TAN TO GREY POWDER, CRYSTALS OR|
|INFRARED SPECTRUM||CONFORMS TO STRUCTURE|
|PROTON NMR SPECTRUM||CONFORMS TO STRUCTURE|
|TITRATION||97.5%-102.5% (WITH AGNO3 AFTER OXYGEN|
|OPTICAL ROTATION||-18 +/- 1 DEGREES (C=2%, CCL4)|
|ENANTIOMERIC EXCESS||98.5% (MINIMUM)|
|GAS LIQUID||97.5% (MINIMUM)|
|APPROVED APRIL 8, 2005 RJM|
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.