[RASMB] question for XLA experts

Peter Schuck pschuck at helix.nih.gov
Thu Nov 15 17:17:00 PST 2001

with the absorption system I'd suggest looking at the intensity data.
There you would see directly (and for reference and sample channels
separately) where the shadow starts and ends, and I would take the 50%
transmission values as a reference.  My feeling is that the interference
optics may be more precise, though.  

Peter Schuck, PhD
Molecular Interactions Resource
Division of Bioengineering and Physical Science, ORS
National Institutes of Health
Bldg. 13 Rm. 3N17
13 South Drive 
Bethesda, MD 20892 - 5766
Tel: (301) 435-1950
Fax: (301) 480-1242
email: Peter_Schuck at nih.gov

More information about the RASMB mailing list