Effects of extra-column band spreading, liquid chromatography system operating pressure, and column temperature on the performance of sub-2-μm porous particles von Fountain, Kenneth J., Neue, Uwe D., Grumbach, Eric S., Diehl, Diane M.

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application of novel 1.7 μm ethylene bridged hybrid particles for hydrophilic interaction chromatography von Grumbach, Eric S, Diehl, Diane M, Neue, Uwe D

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The application of small porous particles, high temperatures, and high pressures to generate very high resolution LC and LC/MS separations von Plumb, Robert, Mazzeo, Jeff R., Grumbach, Eric S., Rainville, Paul, Jones, Michael, Wheat, Tom, Neue, Uwe D., Smith, Brian, Johnson, Kelly A.

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The application of novel 1.7 mum ethylene bridged hybrid particles for hydrophilic interaction chromatography von Grumbach, Eric S, Diehl, Diane M, Neue, Uwe D

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The application of novel 1.7 microm ethylene bridged hybrid particles for hydrophilic interaction chromatography von Grumbach, Eric S, Diehl, Diane M, Neue, Uwe D

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The application of small porous particles, high temperatures, and high pressures to generate very high resolution LC and LC/MS separations: High pressures and high temperatures in... von PLUMB, Robert, MAZZEO, Jeff R, GRUMBACH, Eric S, RAINVILLE, Paul, JONES, Michael, WHEAT, Tom, NEUE, Uwe D, SMITH, Brian, JOHNSON, Kelly A

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Development and validation of a UHPLC method for paroxetine hydrochloride von Messina, Christopher J, Grumbach, Eric S, Diehl, Diane M

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A new amino acid analysis application solution von Wheat, Thomas E, Grumbach, Eric S, Mazzeo, Jeffrey R

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Separation of cold medicine ingredients using UPLC technology von Grumbach, Eric S, Diehl, Diane M, Mazzeo, Jeffrey R

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A New Amino Acid Analysis Application Solution von Wheat, Thomas E, Grumbach, Eric S, Mazzeo, Jeffrey R

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Recent Developments in Columns for UPLC(TM) von Grumbach, Eric S, Wheat, Thomas E, Mazzeo, Jeffrey R

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Embedded polar group columns: do they really provide increased retention of polar analytes? von Grumbach, Eric S, Diehl, Diane M, Mazzeo, Jeffrey R

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A sensitive ESI-MS HILIC method for the analysis of acetylcholine and choline von Grumbach, Eric S, Diehl, Diane M, Mazzeo, Jeffrey R

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A four-column approach to developing stability-indicating HPLC methods von MAZZEO, Jeffrey R, GRUMBACH, Eric S, COLLIER, Steven

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A four-column approach to developing stability-indicating HPLC methods. (Advertising Supplement) von Mazzeo, Jeffrey R, Grumbach, Eric S, Collier, Steven

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SPE sample preparation for UPLC--MS determination of enrofloxacin (Baytril) in chicken von vanTran, Kim, Jenkins, Kevin M, Grumbach, Eric S, Chambers, Erin E, Young, Michael S

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Hydrophilic interaction chromatography using silica columns for the retention of polar analytes and enhanced ESI-MS sensitivity von GRUMBACH, Eric S, WAGROWSKI-DIEHL, Diane M, MAZZEO, Jeffrey R, ALDEN, Bonnie, IRANETA, Pamela C

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Developing columns for UPLC: design considerations and recent developments von Grumbach, Eric S, Wheat, Thomas E, Kele, Marianna, Mazzeo, Jeffrey R

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Application of Novel Ethylene Bridged Hybrid Particles for Hydrophilic-Interaction Chromatography von FOUNTAIN, Kenneth J, GRUMBACH, Eric S, JANE XU, MESSINA, Christopher J, DIEHL, Diane M

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Hydrophilic interaction chromatography for enhanced ESI-MS sensitivity and retention of polar basic analytes. (Pharmaceutical: Advertising Supplement) von Grumbach, Eric S, Diehl, Diane M, McCabe, Douglas R, Mazzeo, Jeffrey R, Neue, Uwe D

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