Application Notes

All

GCxGC Forensic Analysis of Oil Sheens at the Deepwater Horizon Disaster Site Helps Pinpoint the Source of Oil Leakage

September 1st 2013

LECO Corporation

Analysis of Maleic Acid in Starch-Based Products Using a New Bonded Zwitterionic HILIC Column and Low UV Wavelength Detection

September 1st 2013

EMD Millipore

Separation of a Monoclonal Antibody Monomer from Its Impurities Using New TSKgel? SW mAb Columns

Justin Steve;Atis Chakrabarti;Tosoh Bioscience

September 1st 2013

Tosoh Bioscience LLC

Summarization of Screening Hits on the Whelk-O1, RegisPack, and RegisCell Chiral Stationary Phases (CSPs)

Ted Szczerba;Regis Technologies, Inc.

September 1st 2013

Regis Technologies, Inc.

Determination of Sulfur in Natural Gas by ASTM Method D 6228-11

Gary Engelhart;Laura Chambers;OI Analytical

September 1st 2013

OI Analytical

Structural Differences in Modified Starches

Malvern Instruments Ltd.

September 1st 2013

Malvern Instruments Ltd.

Size Exclusion Analysis of Tween-Containing IgG Formulations

Sigma-Aldrich Supelco

September 1st 2013

Supelco

Determination of Pesticides in Banana by AOAC QuEChERS and LC–MS-MS Detection

Xiaoyan Wang;UCT, LLC

September 1st 2013

UCT, LLC

Analysis of Perchlorate and Oxyhalides by HPLC–ESI–MS

Kanna Ito;Shodex, Showa Denko America, Inc.

September 1st 2013

Shodex/Showa Denko America Inc.

Determination of PAH Compounds from Aqueous Samples Using a Non-Halogenated Extraction Solvent and Atlantic C18 Disks

Michael Ebitson;David Gallagher;Kevin Dinnean;Jim Fenster;Horizon Technology, Inc.

September 1st 2013

Horizon Technology, Inc.

Peptide Mapping of Glycoprotein Erythropoietin by HILIC LC–MS and RPLC–MS

September 1st 2013

Agilent Technologies Inc.

Introducing Titan UHPLC Columns Featuring Monodisperse Porous Particles

Wayne Way;Sigma-Aldrich Supelco

September 1st 2013

Supelco

Determination of Pesticide Residue in Apple Juice Using the AutoMate-Q40

Tyler Trent;Teledyne Tekmar

September 1st 2013

Teledyne Tekmar

HPLC Separation of Anabolic Steroids on ZirChrom-PBD

ZirChrom Separations, Inc.;Dr. Clayton McNeff;Dwight R. Stoll

September 1st 2013

ZirChrom Separations, Inc.

Thermal Treatment Analysis — Determination of 3,5-Stigmastadienes in Olive Oil Using the Agilent Infinity 1220 LC System with Diode Array Detector

September 1st 2013

Agilent Technologies Inc.

Measuring Antibody Molecular Weight by SEC-MALS

Malvern Instruments Ltd.

September 1st 2013

Malvern Instruments Ltd.

Polynuclear Aromatic Hydrocarbons in Water by Automated Solid Phase Extraction

FMS, Inc.

September 1st 2013

FMS, Inc.

Analysis of Polyether Antibiotics in Animal Feeds by HPLC with Post-Column Derivatization

Maria Ofitserova;Pickering Laboratories, Inc.;Sareeta Nerkar

September 1st 2013

Pickering Laboratories, Inc.

Molecular Weight Determination of Low-Molecular-Weight Heparins: SEC-MALS vs. SEC-UV-RI

Wyatt Technology Corporation

September 1st 2013

Wyatt Technology Corporation

Simultaneous Quantitative and Qualitative Measurements in a Single Workflow to Increase Productivity in Primary Drug Metabolism Investigations

Bruker Corporation

September 1st 2013

Bruker Daltonics

Analysis of Carbon-Filled Polyethylene by Advanced Triple Detection High Temperature Gel Permeation Chromatography (HT-GPC)

July 2nd 2013

Malvern Instruments Ltd.

Light Scattering for the Masses® Monoclonal Antibodies and the Preparative Use of Flow Field-Flow Fractionation (AF4)

A.J. Freitag;G. Winter;Julia Myschik;Katharina Wittmann

July 2nd 2013

Wyatt Technology Corporation

Reaching New Limits for Operational Dynamic Range in Proteomics with a Novel UHR-TOF Design

July 2nd 2013

Bruker Daltonics

Molecular Weight Determination of Low-Molecular-Weight Heparins: SEC/MALS vs. SEC/UV-RI

Wyatt Technology Corporation

July 2nd 2013

Wyatt Technology Corporation

Peptide Mapping of Glycoprotein Erythropoietin by HILIC LC–MS and RPLC–MS

Alex Zhu;Phu T. Duong;James Martosella

July 2nd 2013

Agilent Technologies, Inc

Reaching New Limits for Operational Dynamic Range in Proteomics with a Novel UHR-TOF Design

June 1st 2013

Bruker Daltonics Inc.

High Resolution Glycopeptide Mapping of EPO Using an Agilent AdvanceBio Peptide Mapping Column

June 1st 2013

Agilent Technologies Inc.

Analysis of Pesticides in Baby Food Using Triple-Quadrupole GC–MS-MS

June 1st 2013

Contamination of food products with pesticides is a growing concern because of recognized damaging health effects. This concern is particularly acute for baby foods because of the vulnerability of young children to harmful effects of synthetic chemicals, particularly pesticides. This application note presents results for analysis of trace levels of 24 organophosphorus (OP) pesticides in baby foods using the Shimadzu GCMS-TQ8030 triple quadrupole GC–MS-MS.