In our lab. we needed to know: what is a good water-soluble small molecule marker for size-exclusion peptide chromatography? We are monitoring UV at 280 nm. Nicotinamide came to mind, which led to the question: what is the absorbance of nicotinamide at 280 nm? This led to the question I really want to ask sci.chemists: Is there some databank of UV (and other?) spectra accessible by email, perhaps even as a graph?

Yes. That is Rob Schneider performing an impromptu rendition of his famous character: the annoying guy who is wrong.

Preliminary results indicate intratendinous, ultrasound-guided PRP injection may lead to improvements in pain, function, and MRI-documented tendon pathology.

Cornelius was the only one dressed in muscle but collectively they were a bully supernova.