ULTRZISPHERE HPLC CotamnsttC^ * High Efficiency Super Reproducibility Extended Column Lifetime.
"That's what I call High Performance." The New Altex HPLC Column Series Dramatically Improves Your Liquid Chromatography.
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Altex introduces Maximum Coverage packings in ODS and Octyl columns for Reverse Phase and Ion Pairing LC. And a NEW moderately polar Cyano phase column is now available. Densely packed 5ixm spherical particles are endcapped for an unprecedented level of column stability. Minimum efficiency of 65,000 plates/ meter and peak asymmetry between 0.9 < A s < 1.4. Call your nearest Altex Dealer, or write to: Altex Scientific, Inc., a subsidiary of Beckman Instruments, Inc., 1780 Fourth Street, Berkeley, CA 94710 (415) 527-5900 Telex: 33-5403
Gasoline Separation with ULTRASPHERE-ODS
ALTEX
The Smart Components for HPLC
CIRCLE 4 ON READER SERVICE CARD
ANALYTICAL CHEMISTRY, VOL. 52, NO. 7, JUNE 1980 • 813 A
