|2003D-0112||Independent Consultants for Biotechnology Clinical Trias|
|FDA Comment Number :||EC3|
|Submitter :||Dr. MORENO EDITH||Date & Time:||04/13/2005 06:04:27|
|Organization :||INSTITUTO NACIONAL DE SALUD|
|Category :||Federal Government|
| I am working at the INSTITUTO NACIONAL DE SALUD (National institute of Health) from Colombia at Clinical Chemestry Laboratory and especifically in ' laboratory quality control' area.
We historically have prepared the following Standard solutions for fotometric control:
Nikel sulfate 20 g/dL prepared in HCl 1% in desionised water
Cuper sulfate 2 g/dL prepared in H2SO4 1% in desionised water.
We need to get a certification about the aplication of these solutions and to continue in contact with you for more assesory.
Thank very much for your answer and collaboration.
With my best regards.