Sample preparation is essential when employing chromatography for bioanalytical analysis as system performance will be negatively affected if it is not performed. Preparation methods include ...

2 Sample preparation for chromatography employs solvent evaporation extensively. The common sample preparation technique, Solid Phase Extraction (SPE), often incorporates an evaporation step for ...

performed poorly on field sobriety exercises and refused to provide a breath sample, the affidavit says. The affidavit lists Barham’s address on 64th Avenue South. Barham remained in the ...

After 13 years in downtown St. Petersburg, burger bar The Avenue is closing its doors. “But before we say goodbye, we’re throwing one last unforgettable party,” the restaurant posted on its ...

South Broad, which was envisioned as the Avenue of the Arts in the 1990s — right around the time UArts acquired Hamilton Hall — will be a much lesser place without the building’s studios and the ...

American design brand Knoll has opened a new flagship showroom on New York's Park Avenue, where metal mesh curtains serve as spatial dividers and backdrops for furniture vignettes. Curtains of ...

The Metropolitan Transportation Authority has walked back plans to use Plandome Pond Park as a staging area for its $23 million replacement of the 126-year-old Webster Avenue bridge. The MTA did ...