Partisil-10 ODS-2 PTH AMINO ACIDS ON PARTISIL-10 ODS-2
FOOD AND BEVERAGE ADDITIVES ON PARTISIL-10 ODS-2 Operating Conditions— Column: PXS-1025 ODS-2; 4.6 mm χ 25 cm Column Temperature: Ambient Mobile Phase: MeOH/HsO (50:50) Flow Rate: 0.64 ml/min Pressure: 460 psi Detection: UV @ 254 nm Peaks— a. Saccharin b. Theobromine c. Theophylline d. Caffeine
Operating Conditions— Column: PXS-1050 ODS-2; 4.6 mm χ 50 cm Column Temperature: Ambient Mobile Phase: Gradient, 100% range, 10 min. A. MeOH/hhO (50:50) Β. 0.005Μ Hexanesulfonic Acid/MeOH (30:70) Flow Rate: 2.5 ml/min Pressure: 3000 psi Detection: UV @ 254 nm Peaks— a. Aspartic acid b. Glutamic acid c. Glycine d. Alanine e. Tyrosine f. Proline/Valine g. Tryptophan h. Phenylalanine i. Leucine
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A new, high efficiency, high stability Partisil b o n d e d reversed-phase. Partisil-10 ODS-2. Typical efficiency 1 8 , 0 0 0 p l a t e s per m e t e r . O c t a d e c y l silane ( O D S ) functionality.
A most versatile, docile medium. Excellent for isocratic or gradient elution in reversed-phase or ion pair HPLC.
Packed by a new, extremely efficient packing technique. Extraordinary thermal, chemical and structural stability with previously unobtainable bed uniformity and column-to-column reproduc ibility. Wide scope, excellent resolution.
P a r t i s i l - 1 0 O D S - 2 . In a n a l y t i c a l a n d s e m i preparative prepacked columns.
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Technical literature on request t o : W h a t m a n Inc. 9 Bridewell Place, Clifton, New Jersey 0 7 0 1 4 ( 2 0 1 ) 7 7 7 - 4 8 2 5 • Telex 1 3 3 4 2 6
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