ADV06-15_1-412
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Restek ADVANTAGE Newsletter 06-15 |
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2015.1 |
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Make Method Development Faster, Easier, and More Reliable with Restek |
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Restek® Connections - Reflections from the Bench : So . . . method development! Exciting? Scary? Frustrating? Rewarding? |
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Questions from You - Q: Some Restek GC columns have an “MS” in the name. What exactly is an MS column?; Q: How can I make a clean cut on my fused silica or metal column using a scoring wafer? |
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Hot Topics - Click to Quickly Translate Methods and Calculate Flows; Get Raptor™ Speed, Efficiency, and Ruggedness in 2.7 and 5 µm C18 |
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Raptor LC Columns - Fully Porous Particles (FPP) vs. Superficially Porous Particles (SPP). The Effects of LC Particle Choice on Column Performance: |
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Helium to Hydrogen: Optimize for Speed or Match Your Original Compound Retention Times with Restek's EZGC® Method Translator |
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How to Choose a GC Inlet Liner: - Simplify Selection Based on Injection Type |
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Programmable Temperature Vaporization (PTV) Injections |
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Optimizing an Agilent-Style Splitless Inlet for Concurrent Solvent Recondensation–Large Volume : Splitless Injection (CSR-LVSI) |
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New GC Method for Polycyclic Aromatic Compounds in Yerba Mate Tea Combines Simplified Prep and Improved. Accuracy for EFSA PAH4 and EFSA PAH8 Compounds |
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Raptor LC Columns - Improve Sample Throughput for LC‐MS/MS Analysis of Vitamin D Metabolites in Plasma With a New Raptor™ ARC-18 Column |
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High-Throughput Cannabis Potency Methods for LC and GC Produce Results Quickly without the Cost of New Equipment |
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Get Reliable PLOT Column Performance with Less Downtime for Maintenance by Switching to Virtually Particle-Free Rt®-Silica BOND Columns |
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The Role of Selectivity in Liquid Chromatography Method Development |
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Raptor LC Columns - SPPspeed .USLC®resolution .Anewspeciesofcolumn. |
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2012-A |
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New Approaches for Increasing Analytical Sensitivity |
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Restek Connections Ed : Reflections from the Bench |
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Another Restek Success Story: Maxxam Analytics Group Receives Award After Switching to the Rtx®-Dioxin2 Column |
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Questions From You |
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Hot Topics : All the Right Tools—All in One Box : Fast, Definitive Data for BAC Testing : Pollution, Pansteatitis & Dead Crocs |
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More Labs Required to Source CRMs |
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Restek Sponsors Multidimensional Chromatography & GCxGC Workshop |
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Lowering Detection Limits for 1,4-Dioxane in Drinking Water : Using Large Volume Injection in an Unmodified Split/Splitless GC Inlet |
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Quantify Semivolatiles Down to 0.5 ng On-Column by GC-MS : Using an Inert Inlet System and an Rxi®-5Sil MS Column to Extend the Calibration Range |
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It’s A Matter of Degrees, but Do Degrees Really Matter? : An Observation of GC Inlet Temperature Profile and Inlet-to-Inlet Temperature Variability |
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Comprehensive Pesticide Residue Monitoring in Foods : Using QuEChERS, LC-MS/MS, and GCxGC-TOFMS |
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Increase Data Quality for Sulfonamide Residue Analysis by HPLC and UHPLC : Using Unique Biphenyl Column Selectivity |
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Fast, Robust LC-MS/MS Method for Quantification of Multiple Therapeutic : Drug Classes Using an Ultra Biphenyl Column |
42 |
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Find the Best LC-MS Column/Mobile Phase Combination : Using a Simple Mobile Phase, USLC® Columns, and a Scouting Gradient |
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Improve Trace Analysis of Polar Impurities in Petroleum Gases : Using Higher Sample Capacity Alumina MAPD Columns |
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Matrix Effects in Multi-Residue Pesticide Analysis When Using Liquid Chromatography-Tandem Mass Spectrometry |
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A Fresh, New Style for Restek! : How Did We Do? |
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2012.1 |
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Innovative Solutions, Technical Expertise |
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Restek Connections Edit : Letter from the Bench |
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Hot Topics : Restek Introduces Secondary Columns for GCxGC : Have You Tried Our Reversible Inlet Seals? |
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Chromatography in the News : 1,4-Dioxane in Your Bathwater : Questions From You |
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Marijuana Potency Testing—Quick and Easy by GC or LC |
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Simplify HPLC and UHPLC Method DevelopmentWith the Restek USLC™ Column Set |
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Large Volume Splitless Injection With an Unmodified GC Inlet Lets You Skip Sample Concentration for Pesticides and BFRs in Drinking Water |
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Extending the Power of Stabilized PLOT Column Technology to Process GC Analyzers |
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Rethinking the Use of Wool With Splitless GC |
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Analysis of Brominated Flame Retardants by Liquid Chromatography Mass Spectrometry |
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Restek Has Added ISO Guide 34 and 17025 Accreditations |
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2011.2 |
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Weeding Target Analytes Out of ComplexSamples |
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Restek Connections : Letter from the Bench - Welcome to the new look for your Restek Advantage! |
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Sitting Down With a Chromatography Icon: W. George Fong |
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Questions From You - Q: Why do I see a difference in readings from different flowmeters? |
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Hot Topics - Restek Introduces Secondary Columns for GCxGC - 1,4-Dioxane in Your Bathwater |
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Hydrofracking: Coming to a Town Near You |
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Quantifying Synthetic Cannabinoid Metabolites Single Extraction LC-MS/MS Method for Both Hydroxylated and Carboxylated Metabolites |
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High Quality Analysis of Pesticides in Marijuana Using QuEChERS, Cartridge SPE Cleanup, and GCxGC-TOFMS |
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Marijuana Potency Testing—Quick and Easy by GC or LC |
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Simplify HPLC and UHPLC Method Development With the Restek USLC™ Column Set |
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7 EPA Methods on 1 Column PairAnalyze Pesticides, PCBs, Herbicides and More on a Single Rtx®-CLPesticides Column Set |
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Large Volume Splitless Injection With an Unmodified GC Inlet Lets You Skip Sample Concentration for Pesticides and BFRs in Drinking Water |
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Extending the Power of Stabilized PLOT Column Technology to Process GC Analyzers |
84 |
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Rethinking the Use of Wool With Splitless GC |
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Analysis of Brominated Flame Retardants by Liquid Chromatography Mass Spectrometry |
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GCxGC ColumnsYour One Source for 2D Gas Chromatography |
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2011.1 |
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Rxi®-17SilMSColumns : Offering Unique Selectivity for PAHs |
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New! Rxi®-17Sil MS ColumnSeparate PAHs that Cannot be Distinguished by Mass Spectrometry |
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Novel Approach for PAHs in Seafood:Reduce Sample Prep from Days to Hours Using QuEChERS and GCxGC |
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Restek Innovation!Cutting-Edge Products for Food Safety Applications |
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Flip Seal Dual Vespel® Ring Inlet Seals |
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Analyze 40% More Samples per ShiftUsing Split Injection for Semivolatiles |
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TECH TIP! - Increase Accuracy with an Inert Sample Path |
99 |
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Avoid Resampling Soil VaporsConfirm Tracer Gas in the Field Using a Leak Detector |
100 |
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New D3606 Column Set Outperforms TCEP Columns for Benzene Analysis |
102 |
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Discover Restek USLC™Develop Methods Quickly and Easily Using Ultra Selective Chromatography |
104 |
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Rugged Rxi®-5Sil MS Columns Stand up to Derivatization Reagents, Reducing Downtime and Replacement Costs |
106 |
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Analytical Chemistry Shapes Responseto the Deepwater Horizon Oil Spill |
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HO T TOPICS in Chromatography - GCxGC-TOFMS of Riser Pipe Oil from BP Gulf Oil Spill |
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2010.1 |
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Not All “624s” Are EquivalentImprove Volatiles Analyses withNew Rxi®-624Sil MS Columns: |
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Improve Pass Rates for Residual Solvents by USP <467> With New Rxi®-624Sil MSGC Columns |
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Are Your Volatiles Methods Slowing You Down?Minimize Downtime with an Rxi®-624Sil MS and Our Synchronized GC Conditions |
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Perfect Complements To Your New Rxi®-624Sil MS GC Column |
118 |
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Aqueous C18 LC Columns—More Versatile than a C18 for Vitamins and Organic Acidsin Dietary Supplements |
120 |
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Comprehensive Pesticide Residue Analysis byLC/MS/MS Using an Ultra Aqueous C18 Column |
122 |
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LC/MS/MS Analysis of Diuretics in Urine:Biphenyl Column Takes Matrix Out of the Equation |
124 |
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Increase Productivity: Get More Runs from YourSimDist Setup Using Next Generation MXT®-1HT Columns |
126 |
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Unraveling Scent Signals to Protect African Wild Dogs |
128 |
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2009.01 Golbal |
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Successfully Omplement Revised USP 467 Method |
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Protect Your Data and Analytical Column with a Leak Detector |
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Simplify and Speed Up Sanple Prep with Resprep dSPE Tubes |
138 |
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Beyond C18 - Increase Retention of Hydrophyllic Compounds Using Biphenyl Columns |
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2008.02 Global |
143 |
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Increase Sample Throughput for Complex Drinking Water Pesticides |
144 |
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Fast, Simple Sample Cleanup - Using QuEChERS SPE Tubes |
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EasyTransferof HPLCMethodsto UHPLC - Using Fully Scalable Pinnacle' DB Columns |
148 |
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2008.03 |
151 |
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Achieving Faster GC |
152 |
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Eliminate Column Breakage in High Temperature Biodiesel Analysis |
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Reliably Detect Pesticides Down to 10pg withSensitive SIM GC/MS Multiresidue Method |
156 |
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The inertness of the Rxi®-5Sil MS column ensures linear performance down to 10pg on-column,allowing more accurate low level quantification |
157 |
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Reduce Downtime with Robust Lipidomics Method |
172 |
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PTV On-Column Liner Gives You Two Inlets in One |
158 |
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Early Detection of Structural Mold with SilcoCan™ Air Sampling Canisters |
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Prepare Samples in Half the Time Using a Fraction of the Solvent with dSPE |
162 |
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Prevent Fraud in Egg Pasta with Simple Analysis of Cholesterol and Glycerides |
164 |
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Fast Screening and Confirmation of Gamma-Hydroxybutyrate (GHB) in Urine |
166 |
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Beyond C18—Increase Retention of Hydrophilic Compounds Using Biphenyl Columns |
168 |
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Two Options for Analyzing Potential Genotoxic Impurities in Active Pharmaceutical Ingredients |
170 |
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Reduce Downtime with Robust Lipidomics Method |
172 |
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Achieving Faster GCContinued from page 2 |
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Biphenyl Columns |
174 |
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Quality Control in Metabolomics |
176 |
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Increase SampleThroughput forComplex DrinkingWater Pesticides |
177 |
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One Stop Shop for EPA Method 535 - Reliably Analyze Acetamide Herbicide Degradates by LC/MS/MS |
180 |
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Breaking Down? Improve BDE-209 Response - Using a New Rtx®-1614 Column for PBDE Analysis |
182 |
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Increase Polycyclic Aromatic Hydrocarbon Sample Throughput - With UHPLC and HPLC Column Options |
184 |
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Characterizing all 136 Tetra- to OctachlorinatedDioxins and Furans - Using the Rtx®-Dioxin2 Column |
186 |
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Assure LC/MS/MS System Performance for Drug Analyses - Using a System Suitability Test Mix |
188 |
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Separating NSAIDs through Aromatic Selectivity - Improve Retention by Using An Allure® Biphenyl HPLC Column |
190 |
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Easily Resolve Oxytocin PEGylation Reaction Products - Using Viva Wide Pore HPLC Columns |
192 |
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Rapid Screening Method for Carbamates in Orange Oil - Using an Ultra Carbamate HPLC Column |
193 |
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Using Thermal Desorption to Enhance Aroma Profiling by GC/MS - Lower Detection Limits with Latest Technology |
194 |
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Reduce System Stress by Backflushing Your HPLC Column |
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Quality Control inMetabolomicsContinued from page 2 |
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The Choice Is YoursPinnacle™ DB 1.9μm |
198 |
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2008.2 GNAD-1092 |
143 |
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Increase Sample Throughput forComplex Drinking Water Pesticides |
143 |
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Satisfy all method requirementsin half the time! |
145 |
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Fast, Simple Sample Cleanup Using QuEChERS SPE Tubes |
146 |
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Easy Transfer of HPLC Methods to UHPLC Using Fully Scalable Pinnacle' DB Columns |
148 |
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How Many Plates? Winners of Restek's Column Contest from the 32nd International Symposium on Capillary GC Announced |
150 |
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2008.02 |
175 |
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Quality Control in Metabolomics |
176 |
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Increase SampleThroughput forComplex DrinkingWater Pesticides |
177 |
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One Stop Shop for EPA Method 535 - Reliably Analyze Acetamide Herbicide Degradates by LC/MS/MS |
180 |
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Breaking Down? Improve BDE-209 Response - Using a New Rtx®-1614 Column for PBDE Analysis |
182 |
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Increase Polycyclic Aromatic Hydrocarbon Sample Throughput - With UHPLC and HPLC Column Options |
184 |
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Characterizing all 136 Tetra- to OctachlorinatedDioxins and Furans - Using the Rtx®-Dioxin2 Column |
186 |
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Assure LC/MS/MS System Performance for Drug Analyses - Using a System Suitability Test Mix |
188 |
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Separating NSAIDs through Aromatic Selectivity - Improve Retention by Using An Allure® Biphenyl HPLC Column |
190 |
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Easily Resolve Oxytocin PEGylation Reaction Products - Using Viva Wide Pore HPLC Columns |
192 |
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Rapid Screening Method for Carbamates in Orange Oil - Using an Ultra Carbamate HPLC Column |
193 |
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Using Thermal Desorption to Enhance Aroma Profiling by GC/MS - Lower Detection Limits with Latest Technology |
194 |
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Reduce System Stress by Backflushing Your HPLC Column |
196 |
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Quality Control inMetabolomicsContinued from page 2 |
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The Choice Is YoursPinnacle™ DB 1.9μm |
198 |
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2008.01 |
199 |
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Using Guard Columns and Retention Gaps in GC (Part 2) |
200 |
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Accurately QuantifyPAHs Down to5pg On-Column |
201 |
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13 Minute Chlorophenoxyacid Herbicides Analysis - On New Rtx®-CLPesticides & Rtx®-CLPesticides2 Columns |
204 |
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Enhancing Air Monitoring Methods with Thermal Desorption - Advantages Over Solvent Extraction Tubes |
206 |
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Selecting a GC Column for Glycerin in Biodiesel |
208 |
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Stable Sulfur & Mercury Sampling in Refineries - Using Siltek® and Sulfinert® Surface Treated Components |
210 |
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High Sensitivity Melamine GC/MS Analysis of Cat Food - Modified Conditions Save Costs and Reduce Maintenance |
210 |
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Fast, Simple Sample CleanupUsing QuEChERS SPE Tubes |
214 |
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Multi-task with an Ultra IBD Column - A Versatile Column with Many Applications |
216 |
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Fast, Sensitive Analysis of Benzodiazepines by LC/MS/MS - Quantify an Order of Magnitude below Typical Methods |
218 |
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Accurate, Reproducible Amphetamines Analysis - Clean Up Procedure Improves Chromatography and Reduces Maintenance |
220 |
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The Forgotten Septum - How to Correctly Diagnose the Source of Bleed Contamination |
222 |
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Selecting the Right HPLC Guard Column |
224 |
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Peak Performers - Replacement Parts for Agilent FID Detectors |
226 |
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NEW! Electron Multipliers for Mass Spectrometry |
228 |
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Using Guard Columns and RetentionGaps in GC (Part 2)Continued from page 2. |
229 |
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2007.04 |
231 |
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Using Guard Columns and Retention Gaps in GC (Part 1) |
232 |
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Fast, Accurate Semivolatiles Analysis! - Using NewRxi®-5Sil MS GC Columns |
233 |
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Complete Resolution of Benzene from Ethanol in Spark Ignition Fuels - Using a Modified ASTM D3606-06e1 Method and the New D3606 Column Set |
236 |
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Rapid Characterization of Garlic VolatilesNo Sample Prep Required! - Using Headspace GC/MS and an Rxi®-5ms Capillary Column |
237 |
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Simplify and Speed Up Opiates Analysis - Using LC/MS/MS & an Allure® PFP Propyl HPLC Column |
238 |
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Easy Transfer of HPLC Methods to UHPLC - Using Fully Scalable Pinnacle™ DB Columns |
240 |
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Complete Resolution of 13 Carbonyls as DNPH Derivatives - Using the New Allure® AK HPLC Column |
242 |
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Capillary Stainless Steel Tubing Assemblies - For Agilent HPLC systems |
243 |
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Sulfinert® Treated Systems Preserve ppb Levels of Active Sulfur Compounds |
244 |
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Performance Testing VOC Audit Sample for Air Toxics |
246 |
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Affected by the Helium Shortage? - Switch Your GC Carrier Gas to Hydrogen |
247 |
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Parker Balston® PEM Hydrogen Generators |
248 |
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Warm Up Before You Run - Why conditioning your inlet parts after maintenance is good practice |
250 |
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Dual Vespel® Ring Inlet Seals - Washerless, Leak-Tight Seal for Agilent GCs |
252 |
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Using Guard Columns and Retention Gaps in GC (Part 1) Continued from page 2 |
253 |
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2007.03 |
255 |
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Retention Cross-over Phenomenon in GasChromatography–Can the Mystery beRevealed? Part 2 |
256 |
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NewMXT®-Biodiesel TG Column Line |
257 |
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Optimize Selectivity & Efficiency in UHPLC Separations - With More Stationary Phase Choices on 1.9μm Pinnacle™ DB HPLC Columns |
260 |
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Faster Organochlorine Pesticide Sample Throughput - On New Rtx®-CLPesticides & Rtx®-CLPesticides2 Columns |
262 |
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Resolving the Benzo(j)fluoranthene Challenge - Separate New PAHs Quickly Using the Rxi™-17 GC Column |
264 |
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Analysis of Nitrofurans in HoneyUsing LC/MS/MS and an Ultra C18 Column |
265 |
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Why Derivatize? - Improve GC Separations with Derivatization |
266 |
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Superior Fractionation of Extractable Petroleum Hydrocarbons - Get More Accurate Results Using Restek SPE Tubes |
268 |
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Prevent Mercury Loss During Transport and Storage - Use Siltek® Surface Treatment on Steel Components |
270 |
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Protect Sample Integrity and Prolong Sampling System Lifetime - Using Hydroguard™ Deactivated/Silcosteel®Treated Tubing |
271 |
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Hub-Cap Mobile Phase Accessories - Simplify Mobile Phase Delivery with the Hub-Cap Filter Kit |
272 |
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Cool Tools! - Restek Innovations Save You Time and Money |
273 |
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Peak Performers - Routine Connections Made Simple |
274 |
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Get Connected! |
276 |
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Retention Cross-over Phenomenonin Gas Chromatography—Can the Mystery be Revealed? Part 2 Continued from page 2 |
277 |
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Widest variety of stationary phasesavailable for UHPLC - 100% Restek manufactured,using 1.9μm Pinnacle™ DB silica |
278 |
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2007.02 |
279 |
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Retention Cross-over Phenomenon in GasChromatography–Can the Mystery beRevealed? Part 1 |
280 |
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Explaining theSmall ParticleAdvantage |
281 |
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Revised USP 467 Residual Solvent Method - Satisfy New Method Requirements with Restek Columns and Standards |
284 |
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GC Inlet Liner Deactivations for Basic Drug Analysis |
286 |
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Simple, Reliable HPLC Analyses of Organic Acids - Using Water-Compatible Allure® or Ultra C18 Columns |
288 |
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Separate Explosives and Propellant Residues - Using Ultra C18 and Pinnacle™ II Biphenyl Columns |
290 |
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Fast, Accurate FAMEs Analyses of Biodiesel Fuel - Using a Stabilwax® Capillary GC Column |
292 |
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Assure Accurate Sampling and Reliable Sample Purity - Restek Sampling System Treatments Prevent Adsorption, Protect Components |
294 |
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Peak Performers - Introduction to Pressure Regulators |
296 |
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Preventing Septum Problems |
298 |
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How Hot Is Your Septum? |
300 |
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Retention Cross-over Phenomenonin Gas Chromatography - Can the Mystery be Revealed? Part 1 Continued from page 2 |
301 |
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TOO WRAPPED UP? - Use Hub-Cap Bottle Tops on your mobile phase reservoirs! |
302 |
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2007.01 |
303 |
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Restek: A Company of Owners |
304 |
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New pHidelity™ pH-Stable HPLC Columns |
305 |
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Simplified LC/MS/MS Analysis of Fluoroquinolones - Using An Allure® PFP Propyl Column |
308 |
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Monitor Antioxidants in Tea ExtractUsing an Ultra Aqueous C18 HPLC Column and Unique® TOFMS |
310 |
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Superior Chromatography for Semivolatile Organics - Using the Rtx®-5Sil MS Capillary GC Column |
312 |
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8-Minute Dual Column Analysis of Organochlorine Pesticides - Using Rtx®-CLPesticides / Rtx®-CLPesticides2 Columns |
314 |
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Organochlorine Pesticide Reference Mixes - Popular Restek Analytical Standards |
315 |
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Analyze and Confirm Cannabinoids by LC/MS/MS - Using an Allure® Biphenyl Column |
316 |
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Sampling Volatile Organic Compounds in Air - Restek Sampling Equipment Helps Assure Accurate Data |
318 |
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Faster Extraction and Cleanup of Pesticide Residue Samples - With QuEChERS Products |
320 |
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Resprep™ Cell Parts and Tools for ASE® Extraction Units - Enhanced Design For Faster Installation and Easier Cleaning |
321 |
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Extend Process Component Lifetime and Enhance Durability - Restek Surface Treatments Improve Sampling and Transfer Component Performance |
322 |
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Resolving Aromatics in Spark Ignition Fuels - Using Silcosmooth™ Columns and a Modified ASTM D-3606-06e1 Method |
324 |
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Separate Argon from Oxygen Above Ambient Temperatures - Using an Rt-Msieve™ 5A PLOT Column |
325 |
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Biodiesel Analysis by European Methodology - Exceptional Peak Symmetry, Using an Rtx®-Biodiesel GC Column |
326 |
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Cool Tools! Restek Innovations Save You Time and Money |
327 |
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Super-Clean™ Click-On Traps - Click-On Inline Super-Clean™ Traps |
328 |
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Genuine RestekReplacement Parts - For Agilent HPLCSystems |
330 |
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HPLCMobile Phase Accessories - An economical way to store and deliver your mobile phases. |
331 |
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Using Micropacked Columns |
332 |
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2006.01 |
334 |
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WALT JENNINGS The"Replacement" Column, A Recurring Problem in Gas Chromatography |
335 |
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New Rxi Fused Silica Columns - Ultimate High-Performance Fused Silica Capillary Columns |
336 |
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Improved SPE Cartridges for Massachusetts EPH Analysis - Monitoring Environmental Petroleum Hydrocarbons by SPE/GC |
337 |
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New Reference Mix of Canadian Drinking Water Volatiles |
339 |
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Analyze Hydrocarbonson OPNIRes-Sil™ C Bonded GC Packing - Superior Replacement for Porasil" Packings |
340 |
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Sensitive GC/MS Analysis for Drugs of Abuse - Rxi™-5ms Column Resolves Acidic/Neutral or Basic Drugs |
341 |
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RP-HPLC Analysis of Seledive Serotonin Reuptake Inhibitors - Using Allure-Basix and Ultra PFP Polar Stationary Phases |
343 |
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Assaying Tetracyclines by HPLC - Using the Allure' Biphenyl Stationary Phase |
345 |
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Analyzing Residual Solvents in Water-Soluble Articles - Dynamic Headspace Sampling Enhances Sensitivity by GC |
347 |
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trans Fat: Resolving cis and trons FAME Isomers by GC |
349 |
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GenuineRestekReplacementPartsforShimadzu HPLC Systems |
350 |
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COOL TOOLs ! Restek Innovations SaveYouTimeandMoney |
351 |
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Headspace Vials; Hand-held, Rechargeable, Crimpers and Decappers |
352 |
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Peak Performers - Avoid Septum Problems |
353 |
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Click-On Inline Super-Clean™ Traps |
355 |
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New Rxi Fused Silica Columns - Continued from page 3. |
357 |
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2006.02 |
358 |
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Preventative Maintenance for GC |
359 |
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Inlet Seals for Agilent Instruments |
360 |
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Optimising Difficult Separations of Steroids - Using Allure Biphenyl Column |
361 |
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New Rxi-1MS GC Capillary Columnn - For Low Level GC/MS Analysis |
363 |
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Analysis of Semivolatile Organics - New Rxi-5MS |
365 |
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8-Minute GC Anaqlysis of Residual Solvents - Using an Rtc-624/Rtx-Wax Column Pair |
367 |
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Simple Optimised HPLC Analysis of Catecholamines - Allure PFP Propyl Column |
369 |
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80% Faster GC/MS Analysis of Essential Oil - Usina 10m 0.10mm Rtx-5 Columns |
370 |
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Analytical Refernce Materials for SOM01.1 |
371 |
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Improve Charactrization of Complex Protein Digests - Using VIVA Wide Pore HPLC Columns |
373 |
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Sidewinder Column Heaters and Heater/Cooler |
374 |
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Parker Chromgas Hydrogen Generators |
375 |
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GC Inlet Liner Deactivations for Basic Drug Analysis |
377 |
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Instrument Innovations - New Injection Port Design |
379 |
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2006.03 |
382 |
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Phillip Marriott - Comprehensive 20 Gas Chromatography Making GC Separations Work Harder |
383 |
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Fast Screening and Confirmation for Gamma-Hydroxybutyrate(GHB) |
384 |
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Drugs of Abuse Analytical Reference Materials & Blood Alcohol Standards |
387 |
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Analytical Reference Materials for Semivolatile Pollutants - Drinking Water: US EPA Method 525.2 |
388 |
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Rapid Analysis of Steroid Hormones by GC/MS - Using the New Rxi™-l ms Column |
389 |
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Enhanced Resolution of Endocrine Disrupting Hormones - Using an Allure" Biphenyl Column and LC-TOFMS |
390 |
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New Rxi™-1 ms Capillary GC Column - For Low Level GC/MS Analyses |
392 |
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GC/MS Low-Level for Semivolatiles in Drinking Water - Excellent Responses at lang On Column, Using an Rxi™-Sms Column |
394 |
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Fast Sensitive LC/MS/MS Analysis of Paraquat and Diquat - Using an API 3200™Mass Spectrometer and an Ultra Quat HPLC Column |
396 |
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Assaying Local Anesthetics by GC/FID - Optimizing System Suitability, Using an Rxi™-Sms Column |
398 |
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Optimized RP-HPLC Method for Hydroxybenzoic Acids - Balanced Retention for a Range of Polarities, Using an Ultra Aqueous C18 Column |
399 |
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GC Analysis of Total Reduced Sulfurs at ppbv Levels - Using an Rxi™-l ms Column and Sulfur Chemiluminescence Detection |
401 |
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Sulfinert@·Treated Sample Cylinders - Store Active Sulfur Compounds at ppb Levels |
402 |
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How Good isYour PONA Column? - Data-Based Decisions Help Simplify the Choice |
403 |
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Rapid, Reproducible HPLC Analysis for Flavonoids in Cocoa - Using a LECO Unique" LC-TOFMS System and an Ultra Aqueous C18 Column |
405 |
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Cool Tools - For Thermo Instruments |
408 |
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Peak Performers Injection Port Maintenance with FastPack™Inlet Kits |
409 |
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Commonly Asked GC Questions |
411 |
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Comprehensive 2D Gas Chromatography Making GCSeparations Work Harder - Continued from page 2 |
412 |
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GET YOUR MIX Time-Saving MegaMix™ Environmental Reference Mixes. |
413 |