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Search Publications by: Stephen Wise (Assoc)

Displaying 426 - 450 of 822

Preparation of Standard Reference Material 2383 Baby Food Composite and Use of an Interlaboratory Comparison Exercise for Value Assignment of Its Nutrient Concentrations

December 1, 1999

Author(s)

Katherine E. Sharpless, L. M. Gill, S A. Margolis, Stephen A. Wise

Quality Assurance in Analysis of Cryogenically Stored Liver Tissue Specimens From the NIST National Biomonitoring Specimen Bank NBSB

December 1, 1999

Author(s)

Elizabeth A. Mackey, R. Demiralp, K. A. Fitzpatrick, Barbara J. Porter, Stephen A. Wise, P R. Becker, Robert R. Greenberg

Shape Selectivity for Constrained Solutes in Reversed-Phase Liquid Chromatography

November 1, 1999

Author(s)

Lane C. Sander, M. Pursch, Stephen A. Wise

Separation of Carotenoid Isomers by Capillary Electrochromatography with C 30 Stationary Phases

August 15, 1999

Author(s)

Lane C. Sander, M. Pursch, B. Marker, Stephen A. Wise

NIST/NOAA NS&T/EPA EMAP Intercomparison Exercise Program for Organic Contaminants in the Marine Environment: Description and Results of 1998 Organic Intercomparison Exercises Mussel Tissue IX and Marine Sediment VIII

June 1, 1999

Author(s)

Michele M. Schantz, Reenie M. Parris, Stephen A. Wise

Gas Chromatographic Retention Behavior of Polycyclic Aromatic Sulfur Hetercycles PASHs on Stationary Phases of Different Selectivity

May 14, 1999

Author(s)

S G. Moessner, M Lopez de alda villaizan, Lane C. Sander, Stephen Wise

Capillary Electrophoretic Determination of Oxalate in Amniotic Fluid

April 20, 1999

Author(s)

B C. Nelson, G F. Rockwell, T Campfield, P O'Grady, R M. Hernandez, Stephen Wise

A capillary electrophoretic (CE) assay for oxalate has been applied to the quantitative determination of free oxalate in amniotic fluid. Indirect absorbance detection of oxalate is accomplished with a chromate-based background electrolyte modified with