HomeAnalytix Reporter – Analytical Journal
Analytix Reporter – Analytical Journal
Find valuable information for analytical chemists written by analytical chemists to support and enable reliable analytical workflows ensuring repeatable and accurate results. Read more about:
- New Applications & Methods
- New Analytical Workflow Tools
- Advice on Methods & Techniques
- News from Science & Technology
Analytix Reporter Issue 16 | 2024
Articles
Food & Beverage
Science & Technology
Special Editions
2023: Issue 15
Title | Authors | Attribution |
---|---|---|
Clinical & Forensic | ||
Optimizing Serum Sample Preparation for Free Testosterone Determination: A Comparative Analysis Using BioSPME | M. James Ross | MilliporeSigma, Senior R&D Scientist |
Pharma & Biopharma | ||
A Comparison of Superficially Porous Particle Column Chemistries for Peptide Mapping | Geoffrey Rule | MilliporeSigma |
Kevin Ray | MilliporeSigma | |
Uma Sreenivasan | MilliporeSigma | |
Cory Muraco | MilliporeSigma, Product Manager Liquid Separations | |
Pei Liu | MilliporeSigma | |
Analysis of Oligonucleotide Standard 6 Mix by Liquid Chromatography-UV | Jessie Zhixin Miao | MilliporeSigma |
Geoffrey Rule | MilliporeSigma | |
Cory Muraco | MilliporeSigma, Product Manager Liquid Separations | |
Uma Sreenivasan | MilliporeSigma | |
UHPLC-MS Bottom-Up Analysis of Trastuzumab on a BIOshell™A160 Peptide C18 Column | Cory Muraco | MilliporeSigma, Product Manager Liquid Separations |
Environmental | ||
LC-MS Analysis of PFAS Compounds in EPA Method 533 using Supelclean™ ENVI-WAX™ SPE | Lara Rosenberger | MilliporeSigma |
Yannick Hövelmann | MilliporeSigma | |
Olga Shimelis | MilliporeSigma, R&D Manager | |
Fast and Efficient Separation of 18 PAHs [EPA 610 and EPA 8310 + 2 compounds] using an Ascentis® Express PAH HPLC Column | Petra Lewits | MilliporeSigma |
Testing Drinking Water - An Overview of National & International Regulations | Gunter Decker | MilliporeSigma, Global Product Manager for Point of Use |
Johanna Tornatzky | MilliporeSigma, Global Product Manager for Point of Use | |
Food & Beverage | ||
Headspace-SPME as a Versatile Monitoring Method for Early Detection of Insect Infestation in Rice | Deyny Mendivelso-Pérez | MilliporeSigma, R&D Manager |
Olga Shimelis | MilliporeSigma, R&D Manager | |
Ensuring Safety at Every Bite - New Analytical Standards for Food Contact Materials (FCM) Testing (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Science & Technology | ||
HPLC Tips & Tricks: Getting Greener in HPLC | Egidijus Machtejevas | MilliporeSigma, Lead Expert |
2023: Issue 14
Title | Authors | Attribution |
---|---|---|
Cannabis | ||
Workflow for Cannabinoids Analysis in Cannabis Using A Chromolith® Monolithic Silica HPLC Column Providing Low Backpressure and Extended Column Lifetime | Sunil Badal | MilliporeSigma, Senior Scientist |
Benjamin Peters | MilliporeSigma, Lab Head | |
Uma Sreenivasan | MilliporeSigma, Head of Reference Materials R&D | |
Clinical & Forensic | ||
Steroid Hormone Analysis in Serum using Supel™ Swift HLB DPX Tips | Madison Kilpatrick | DPX Technologies, Application Chemist |
M. James Ross | MilliporeSigma, R&D Senior Scientist | |
Pharma & Biopharma | ||
Nitrosamine Impurities Testing by LC-MS Methods from the United States Pharmacopeia General Chapter <1469> | Tim Mueller | MilliporeSigma, Site Management Analytical |
Patrik Appelblad | MilliporeSigma, Senior Principal Scientist | |
Analysis of Activated Nucleotide Sugars by LC-MS/MS | Tina Wigger | MilliporeSigma, Scientific Expert |
Food & Beverage | ||
Determination of 2-Chloroethanol as Marker for Fumigant Ethylene Oxide in Sesame Seeds by HS-SPME-GC-MS | Deyny Mendivelso-Pérez | MilliporeSigma, Senior R&D Scientist |
Olga Shimelis | MilliporeSigma, R&D Manager, Sample Preparation | |
Determination of Ascorbic Acid and Dehydroascorbic Acid in Different Food Products and Supplements - A Simple HPTLC Based Approach | Markus Burholt | MilliporeSigma, Scientist Instrumental Analytics R&D |
Monika Bäumle | MilliporeSigma, Product Manager Thin-Layer Chromatography | |
Environmental | ||
Efficient PAH Analysis (EU 15+1) using an Ascentis® Express PAH HPLC Column | Petra Lewits | MilliporeSigma, Product Manager HPLC Columns |
Science & Technology Innovations | ||
Universal HPTLC Mix (UHM) for Simplified System Suitability Tests: A Novel Concept for HPTLC Suitability Test | Tiên Do | CAMAG, Head of Laboratory |
Eike Reich | CAMAG, Chief Scientific Officer | |
Hanspeter Sprecher | MilliporeSigma, R&D Scientist | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Tips & Tricks for Thin-Layer Chromatography | Monika Bäumle | MilliporeSigma, Product Manager Thin-Layer Chromatography |
Ilona Matus | MilliporeSigma, Analytical Sciences Liaison |
2023: Issue 13
Title | Authors | Attribution |
---|---|---|
Clinical & Forensic | ||
Analysis of Drugs of Abuse in Urine After Cleanup with New Supel™ Swift HLB Solid Phase Extraction 96-well plates | M. James Ross | MilliporeSigma |
Olga Shimelis | MilliporeSigma | |
Hugh Cramer | MilliporeSigma | |
Teresa Marsala | MilliporeSigma | |
Pharma & BioPharma | ||
Analysis of Therapeutic Monoclonal Antibody Trastuzumab using BIOshell™ A400 Protein C4 Column | Sundaram Palaniswamy | MilliporeSigma, Segment Lead, Pharma QC |
Aditya Pratihast | MilliporeSigma, Application Scientist | |
Analysis of Oligonucleotides by SEC-MALS | Anders Fridström | MilliporeSigma, Analytical Scientific Liaison Manager |
Synthetic Carbon Adsorbents for Host Cell Protein Removal in Monoclonal Antibody Purification | Katharina Fach | MilliporeSigma, Associate Scientist |
Environmental | ||
Analysis of PFAS Extractables in Polyethersulfone (PES) Syringe Filters | Lindsay D. Lozeau | MilliporeSigma, Research Scientist |
Amy Laws | MilliporeSigma, Product Segment Head - Cell & Analytical Filtration | |
Maricar Dube | MilliporeSigma, Technical Marketing Manager | |
LC-MS Analysis of PFAS Compounds in EPA Methods 537.1, 533 and 8327 | Petra Lewits | MilliporeSigma, Product Manager Analytical Chromatography, HPLC Columns |
Cory Muraco | MilliporeSigma, Product Manager, Liquid Chromatography Technology | |
Food & Beverage | ||
Navigating Disinfection Control in Food and Beverage Manufacturing | Saskia Neubacher | MilliporeSigma, Product Manager, Point of Use |
Science & Technology Innovations | ||
Titripac® Sustainable Packaging for Ready-to-Use Certipur® pH Buffers | Shailly Krishna Rajusth | MilliporeSigma, Product Manager Reference Materials |
Ingrid Hayenga | MilliporeSigma, Product Manager Reference Materials | |
The Carbon Enigma: Material Fundamentals and Retention Properties for Porous Graphitic Carbon (PGC) Stationary Phases | Clinton Corman | MilliporeSigma, HPLC R&D Sr. Scientist |
William Maule | MilliporeSigma, HPLC R&D Sr. Scientist | |
Michael Ye | MilliporeSigma, HPLC R&D Manager | |
Cory Muraco | MilliporeSigma, Global Product Manager Liquid Chromatography Technologies | |
HPLC Tips & Tricks: Optimizing Injection Volume | Dr. Egidijus Machtejevas | MilliporeSigma, Sr. Technical Advisor, Analytical Chromatography Workflows |
2022: Issue 12
Title | Authors | Attribution |
---|---|---|
Cannabis | ||
Determination of Water in Cannabis & Hemp by Karl Fischer Titration | Anita Piper | MilliporeSigma, R&D Scientist |
Bruce Herzig | MilliporeSigma, R&D Scientist | |
Bettina Straub-Jubb | MilliporeSigma, Global Product Manager Titration | |
Cannabinoid Certified Reference Materials (CRMs) for Improved Testing Accuracy and Traceability | Sarah Aijaz | MilliporeSigma, Sr R&D Manager, Reference Materials |
Zoe Ruan | MilliporeSigma, Principal Scientist | |
Sunil Badal | MilliporeSigma, Sr Scientist | |
Uma Sreenivasan | MilliporeSigma, Head of Reference Materials R&D | |
Pharma & Biopharma | ||
Three Methods for Critical Quality Attribute Determination of Monoclonal Antibodies | Geoffrey Rule | MilliporeSigma, Principal Scientist |
Romana Rigger | MilliporeSigma, Sr Scientist | |
Pegah Jalili, | MilliporeSigma, Principal Scientist | |
Uma Sreenivasan | MilliporeSigma, Head of Reference Materials R&D | |
Kevin Ray | MilliporeSigma, Sr Manager | |
Stephan Altmaier | MilliporeSigma, Sr Manager | |
Difluoroacetic Acid as an Effective Mobile Phase Modifier for the LC-UV/MS Analysis of Proteins | Maricar Dube | MilliporeSigma, Analytical Sciences Liaison |
Cory Muraco | MilliporeSigma, Global Franchise Manager, Liquid Chromatography Technology | |
Daniel Weibel | MilliporeSigma, Global Product Manager Solvents | |
Extractables Study with LC-UV/MS | Tim Mueller | MilliporeSigma, Scientist Liquid Chromatography-Mass Spectrometry |
Marc Gemeinder | MilliporeSigma, Project Manager for Extractables and Leachables Studies | |
Saskia Haehn | MilliporeSigma, Manager Extractables and Leachables Laboratory | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Cosmetic & Personal Care | ||
New Furocoumarin and other Phytochemical Standards (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Food & Beverage | ||
Simplified LC-MS/MS Method for Glyphosate, AMPA, and Glufosinate in Oat-Based Cereals | Olga I. Shimelis | MilliporeSigma, R&D Manager |
Teresa Marsala | MilliporeSigma, Sr R&D Technician | |
M. James Ross | MilliporeSigma, Sr R&D Scientist | |
Science & Technology Innovation | ||
Tips & Tricks: Karl Fischer Titration – Samples that do not easily realease water | Bettina Straub-Jubb | MilliporeSigma, Global Product Manager Titration |
Ilona Matus | MilliporeSigma, Analytical Sciences Liaison |
2022: Issue 11
Title | Authors | Attribution |
---|---|---|
Pharma & BioPharma | ||
Determination of N-Nitrosamines in Valsartan | Frank Michel | Analytical & Chromatography Scientific Advisor |
Sanjay Poman | Application Expert, Mumbai Analytical Laboratory | |
Sundaram Palaniswamy | MilliporeSigma, Workflow Solutions Manager Advanced Analytical | |
An Optimized Protocol for Peptide Mapping of Therapeutic Monoclonal Antibodies with Minimum Deamidation and Oxidation Artifacts (PDF) | Pegah Jalili | MilliporeSigma, Principal Scientist, Analytical R&D |
Kevin Ray | MilliporeSigma, Senior Manager, Analytical R&D | |
Jeffrey Turner, PhD | MilliporeSigma, Head of Protein Assay Development | |
Maricar Dube, PhD | MilliporeSigma, Analytical Sciences Liaison | |
Cannabis | ||
Optimizing for High Throughput Analysis of Cannabinoids in a Variety of Matrices Using Ascentis® Express C18 Column | Seamus Riordan-Short | MilliporeSigma, Senior Chemist |
Yevgen Kovalenko | MilliporeSigma, Technician | |
Matthew Noestheden | MilliporeSigma, Director of Operations, Supra Research and Development | |
Katherine K. Stenerson | MilliporeSigma, Analytical Sciences Liaison | |
Jennifer King | MilliporeSigma, Program Marketing Manager | |
Food & Beverage | ||
Effective Detection of Food Allergens (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Quantification of Methylglyoxal in Manuka Honey – A simple HPTLC Based Approach | Markus Burholt | MilliporeSigma, Scientist, Instrumental Analytics R&D |
Michaela Oberle | MilliporeSigma, Technical Project Manager, Instrumental Analytics R&D | |
Michael Schulz | MilliporeSigma, Head of HPLC & Instrumental Analytics R&D | |
Frank Michel | MilliporeSigma, Analytical & Chromatography Scientific Advisor | |
Monika Bäumle | MilliporeSigma, Global Product Manager Thin-Layer Chromatography | |
Multiclass Pesticide Analysis of Soy Milk Using a Matrix- Compatible SPME Fiber | Emanuela Gionfriddoa,b | aDepartment of Chemistry, University of Waterloo, Waterloo, Ontario, Canada bDepartment of Chemistry and Biochemistry, The University of Toledo, Toledo OH, 43606, USA |
Dominika Gruszeckaa | aDepartment of Chemistry, University of Waterloo, Waterloo, Ontario, Canada | |
Xiujuan Lia,c | aDepartment of Chemistry, University of Waterloo, Waterloo, Ontario, Canada cKey Laboratory of Environment Correlative Dietology (Ministry of Education), College of Food Science & Technology, Huazhong Agricultural University, Wuhan, China | |
Janusz Pawliszyna | aDepartment of Chemistry, University of Waterloo, Waterloo, Ontario, Canada | |
Environmental | ||
Fast and High-Resolution LC-MS Separation of PFAS | Petra Lewits, Cory Muraco | MilliporeSigma, Product Manager Liquid Separations |
Johanna Simon | MilliporeSigma, Scientist Central Analytics | |
Cosmetic & Personal Care | ||
Worried about the Safety of Sunscreens? (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Science & Technology Innovations | ||
Stable Isotope-Labeled Amino Acid Mixes (PDF) | Matthias Nold, Shailly Krishna Rajusth | MilliporeSigma, Product Manager Reference Materials |
HPLC Products: The Best Choice for Any LC Instrument | Cory E. Muraco | MilliporeSigma, Global Product Manager, Liquid Chromatography |
HPLC Tips & Tricks Mobile Phase Preparation Part 2 – Buffers | Dr. Egidijus Machtejevas | MilliporeSigma, Lead Expert, Analytical Science Liaison |
2021: Issue 10
Title | Authors | Attribution |
---|---|---|
Science & Technology Innovations | ||
Applications of Newly Developed 2.7 μm Porous Graphitic Carbon Particles in U/HPLC | C. Corman | MilliporeSigma, HPLC R&D Sr. Scientist |
C. Muraco | MilliporeSigma, Global Product Manager Liquid Chromatography Technologies | |
M. Ye | MilliporeSigma, HPLC R&D Manager | |
C. Frantz | MilliporeSigma, HPLC R&D Sr. Scientist | |
W. Maule | MilliporeSigma, HPLC R&D Sr. Scientist | |
Pharma & BioPharma | ||
New Reference Materials for Extractables & Leachables Testing (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Protein Binding Determination - Comparison Study of Techniques & Devices | M. James Ross | MilliporeSigma, R&D Manager Sample Preparation |
Olga Shimelis | MilliporeSigma, Global Product Manager Liquid Chromatography Technologies | |
Candace Price | MilliporeSigma, Product Manager Sample Prep - SPE and BioSPME | |
Analysis of Fingolimod Hydrochloride According to USP Monograph Guidelines (PDF) | Unites States Pharmacopeia (USP43-NF38) Monograph | |
Clinical & Forensic | ||
LC-MS Analysis of Serum for a Wide Analyte Range Using a Novel HLB SPE Phase | M. James Ross | MilliporeSigma, Senior Scientist |
Cannabis | ||
Methods for Analysis of the California List of Pesticides in Cannabis (PDF) | Geoffrey Rule | MilliporeSigma, Principal Scientist |
Food & Beverage | ||
Determination of Total Glucose and Xylose in Instant Coffee by Reverse Phase HPLC-UV | Eddy Tan | MilliporeSigma, Application Scientist |
Lee May May | MilliporeSigma, Senior Application Scientist | |
New Fapas® Food Matrix Reference Materials (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Certified Reference Materials of Brevetoxins (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Determination of Water in Sunflower Oil by Karl Fischer Titration (PDF) | Bettina Straub-Jubb | MilliporeSigma, Product Manager Titration |
Science & Technology Innovations | ||
Coulometric Titration— Faster and More Efficient (PDF) | Bettina Straub-Jubb | MilliporeSigma, Product Manager Titration |
HPLC Tips & Tricks - Mobile Phase Preparation | Dr. Egidijus Machtejevas | MilliporeSigma, Lead Expert, Analytical Science Liaison |
2021: Issue 9
Title | Authors | Attribution |
---|---|---|
Food & Beverage | ||
Beverage Testing with MQuant® StripScan Mobile App (PDF) | Saskia Neubacher | MilliporeSigma, Product Manager Mobile Analytical Workflows |
Ensure Reliable Results of Microbiological Tests (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Cannabis | ||
Heavy Metal Analysis of Cannabis sativa by ICP-MS and the Need for Proper Sample Homogenization | Stephan Altmaier | MilliporeSigma, Principal Scientist Advanced Analytical R&D |
Analysis of Terpenes in Cannabis (PDF) | Katherine K. Stenerson | MilliporeSigma, Analytical Sciences Liais |
Nutritional Supplement | ||
Interested in the Analysis of Ginger and Other Herbal Medicines? (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Pharma & BioPharma | ||
Dexamethasone: An HPLC Assay and Impurity Profiling Following the USP (PDF) | Sophia Kwende | MilliporeSigma, Quality Control Scientist |
Released N-Glycan Analysis of a Therapeutic Antibody Using BIOshell™ Glycan Column | Maricar Dube | MilliporeSigma, Analytical Sciences Liaison |
Cory Muraco | MilliporeSigma, HPLC Product Manager | |
Judy Boland | MilliporeSigma, Senior R&D Scientist | |
Amber Henry | MilliporeSigma, R&D Scientist | |
Science & Technology Innovations | ||
Ion Chromatography & Cation Suppression | Christian Emmenegger | Head of Competence Center Ion Chromatography, Metrohm |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Daniel Weibel | MilliporeSigma, Product Manager Trace Organic Analysis & Sensorics | |
SPME Adsorbent Fibers on Nitinol Core for Improved Fiber Reproducibility | Robert Shirey | Principal R&D Scientist |
Michael Halpenny | MilliporeSigma, R&D Technician | |
HPLC Tips & Tricks - Increase Your HPLC/UHPLC Method Sensitivity | Egidijus Machtejevas | MilliporeSigma, Lead Expert, Chromatography Product & Portfolio Management |
2020: Issue 8
Title | Authors | Affiliations |
---|---|---|
Food & Beverage | ||
Cannabinoid Analysis of Hemp: Developing an Efficient HPLC Method Workflow | Chris Leija | MilliporeSigma, Senior Scientist, Reference Materials & Workflows |
Katherine K. Stenerson | MilliporeSigma, Analytical Sciences Liaison | |
New Carotenoid Standards (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Chiral Separation of the Pesticide Diniconazole by Supercritical Fluid Chromatography (SFC) (PDF) | Matt Przybyciel | ES Industries, Principal Scientist |
David A. Kohler | ES Industries, President | |
Cory E. Muraco | MilliporeSigma, Global Franchise Product Manager, Liquid Chromatography Technologies | |
Validation of a Simple Method for the Determination of Alcohol Content in Kombucha Tea by Headspace SPME and GC-MS | Katherine K. Stenerson | MilliporeSigma, Analytical Sciences Liaison |
Efficient Analysis of Kava Extract | Adam J. Kuszak | Office of Dietary Supplements, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, USA |
Stephen A. Wise | Office of Dietary Supplements, National Institutes of Health, U.S. Department of Health and Human Services, Bethesda, Maryland, USA | |
Chris Leija | MilliporeSigma, Senior Scientist, Reference Materials & Workflows | |
Uma Sreenivasan | MilliporeSigma, Head of Reference Materials & Workflows R&D | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Pharma & BioPharma | ||
Correlation of FcR Affinity Chromatography with Glycan Pattern and ADCC Activity of a Therapeutic Antibody | Cara Tomasek | Tosoh Biosciences, Leader, Product Management |
Cory E. Muraco | MilliporeSigma, Global Franchise Product Manager, Liquid Chromatography Technologies | |
Lopinavir Assay Following European Pharmacopoeia 10 Guidelines | Anita Piper | MilliporeSigma, Scientist Instrumental Analytics R&D |
Clinical & Forensic | ||
New Positive Quality Control Reference Material EURM-019 for Testing of Coronavirus SARS-CoV-2 (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Chemical Industry | ||
Extractables Studies of Single-Use Equipment | Maria Viehoff | MilliporeSigma, Project Manager for Extractables and Leachables Studies |
Sebastian Siefert | MilliporeSigma, Scientist Gas Chromatography-Mass Spectrometry | |
Saskia Haehn | MilliporeSigma, Manager Extractables and Leachables Laboratory | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Science & Technology Innovations | ||
Volumetric Solutions Analyzed by an ISO/IEC 17025 Accredited Lab (PDF) | Bettina Straub-Jubb | MilliporeSigma, Product Manager Titration |
HPLC Tips & Tricks: Proper Storage of HPLC/UHPLC Columns | Egidijus Machtejevas | MilliporeSigma, Lead Expert, Chromatography Product & Portfolio Management |
2020: Issue 7
Title | Authors | Attributions |
---|---|---|
Food & Beverage | ||
The Effect of Container Materials on Production of Light Induced Milk – A Study Using SPME‑GC‑MS | Robert E. Shirey | MilliporeSigma, Principal R&D Scientist |
Determination of Dehydroacetic Acid in Bread Using HPLC with UV Detection Following the Chinese National Standard (GB) Method (PDF) | Dean Duan | MilliporeSigma, Application Scientist |
Vanilla – Natural or Out of the Reaction Flask? (PDF) | Anita Piper | MilliporeSigma, Scientist Instrumental Analysis R&D |
Stephan Altmaier | MilliporeSigma, Principal Scientist Advanced Analytical R&D | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Reference Materials for Accurate Quantification of Anthocyanins & Anthocyanidins (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Pharma & BioPharma | ||
Reference Materials for Extractables and Leachables Testing – New Certified Reference Materials Solution Mixes (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Assay and Organic Impurity Profiling of Apixaban Using an Ascentis® Express C18 Column and UV Detection (PDF) | Sonal Shinde | MilliporeSigma, Application Scientist |
Cosmetics & Personal Care | ||
Qualification of Sunscreens Using Certified Reference Materials (PDF) | Nick Hauser | MilliporeSigma, Product Manager Reference Materials |
Authenticity of Essential Oils: A HPTLC Fingerprint Method (PDF) | Ilona Trettin | CAMAG, Application Specialist |
Melanie Broszat | CAMAG, Scientific Business Development Manager | |
Monika Bäumle | MilliporeSigma, Product Manager TLC | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Environmental | ||
Screening for Estrogen Active Nonylphenols in Water by Planar Solid Phase Extraction – Planar Yeast Estrogen Screen (PDF) | Dinah Schick | Institute of Food Chemistry, University of Hohenheim, Stuttgart, Germany |
Claudia Oellig | Institute of Food Chemistry, University of Hohenheim, Stuttgart, Germany | |
Science & Technology Innovations | ||
How to Extend Liquid Chromatography Column Life: Regenerate or Use Guard Columns | Egidijus Machtejevas | MilliporeSigma, Lead Expert, Chromatography Product & Portfolio Management |
2019: Issue 6
Title | Authors | Attribution |
---|---|---|
Science & Technology Innovations | ||
Titration 4.0 - SmartChemicals Improve Titration Data Integrity & Efficiency | Bettina Straub-Jubb | MilliporeSigma, Product Manager Titration |
Quality Assurance for qNMR Measurements Using Reference Materials and Proficiency Testing Schemes (PDF) | Jennifer Duhon | MilliporeSigma, Product Manager Proficiency Testing |
Kathrin Breitruck | MilliporeSigma, Senior R&D Scientist | |
Pharma & BioPharma | ||
Fast Analysis of Monoclonal Antibodies Using Silica Monoliths Designed for Bioanalysis | Tom Kupfer, Egidijus Machtejevas, Gisela Jung, Peter Knoell | MilliporeSigma |
Benjamin Peters | MilliporeSigma, Lab Head Instrumental Analytics R&D | |
Improve the Efficiency of Your Impurity Testing - New Pharma Impurity CRM Mixtures & Solutions (PDF) | Nick Hauser | MilliporeSigma, Product Manager Reference Materials |
New Reference Materials for Extractables and Leachables Testing (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Famciclovir Tablets USP Monograph Method Using a Purospher™ STAR RP-8 Endcapped HPLC Column and UV Detection | Sonal Shinde | MilliporeSigma, Application Specialist |
Food & Beverage | ||
Analysis of Pesticide Residues in Ginger Powder Using QuEChERS Extraction and Clean-up with a Novel Dual Layer SPE Cartridge | Katherine K. Stenerson | MilliporeSigma, Principal R&D Scientist |
What Makes Wasabi So Hot? - New Reference Materials for Glucosinolates (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Separation of Steviol Glycosides by HPTLC - Introducing a New Stevia Extract Reference Material (PDF) | Debora Frommenwiler | CAMAG, Application Scientist |
Melanie Broszat | CAMAG, Scientific Business Development Manager | |
Monika Bäumle | MilliporeSigma, Product Manager TLC | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Are You Made of Sugar? Examples of Ion Chromatography Applications for Sugar Testing in Food and Environmental Analysis (PDF) | Christian Emmenegger | Metrohm, Product Manager |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Daniel Weibel | MilliporeSigma, Product Manager Trace Organic Analysis & Sensorics | |
New Reference Materials for Elemental Analysis and Isotope Ratio Testing in Food (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Chemical Industry | ||
New Sulfur Certified Reference Materials for Petrochemical Testing (PDF) | Emily Withers | Paragon Scientific Ltd, Marketing |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
2019: Issue 5
Title | Authors | Attributions |
---|---|---|
Food & Beverage | ||
50 Years TLC-MS and new Perspectives by Complementary Use to HPLC as Demonstrated in Testing of Honey (PDF) | Michael Schulz, Michaela Oberle, Markus Burholt,Anita Piper | MilliporeSigma, Scientists, Instrumental Analytics R&D |
Monika Bäumle | MilliporeSigma, Global Product Manager Thin Layer Chromatography | |
Approaches to the Analysis of the Oregon List of Pesticides in Cannabis Using QuEChERS Extraction and Cleanup (PDF) | Katherine K. Stenerson | MilliporeSigma, Principal R&D Scientist |
Detect Pyrrolizidine Alkaloid Contamination in Food- New Standards from Phytolab (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
New Food Matrix Certified Reference Materials (CRMs) from the JRC (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Towards Safer Seafood – New Marine Toxins CRMs (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Is Your Food Healthy? – Measuring Total Sugar (Glucose and Fructose) Using Mobile Reflectometry (PDF) | Saskia Schröter | MilliporeSigma, Product Manager Mobile and Analytical Workflows |
Cosmetics & Personal Care | ||
New Reference Materials for QC of Fragrances and Cosmetics - Neat Reference Materials for Allergenic Fragrances Listed in the New IFRA Method (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Simplified Determination of Rutin in Anti-Aging Skin Cream Formulations by HPLC-UV (PDF) | Stephan Altmaier | MilliporeSigma, Lab Head Instrumental Analytics R&D |
Anita Piper | MilliporeSigma, Scientist Instrumental Analytics R&D | |
Pharma & BioPharma | ||
Threading the Molecular Needle: The Importance of Particle Pore Diameter for Biomacromolecule Separations (PDF) | Stephanie Schuster | Inc., Wilmington, Application and Quality Manager, Advanced Materials Technology |
Cory E. Muraco | MilliporeSigma, Senior Scientist, Liquid Separations R&D | |
Certified Reference Materials (CRMs) in Solution for Quantitative NMR (qNMR) (PDF) | Alex Rück, Christine Hellriegel, Romana Rigger, Markus Obkircher | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
Science & Innovations | ||
Titration Goes Digital – Connect Your Titrator to SmartChemicals (PDF) | Bettina Straub-Jubb | MilliporeSigma, Global Product Manager Titration |
Surface Enhanced Raman Spectroscopy (SERS) – A New Solution for Food Quality and Safety Analysis (PDF) | Yanqi Qu, Siyue Gao, Lili He | Department of Food Science, University of Massachusetts, Amherst, MA |
In Essence | ||
2019 Pittcon Heritage Award for Supelco® Founders Walt Supina & Nick Pelick (PDF) |
2019: Issue 4
Title | Authors | Attributions |
---|---|---|
Food & Beverage | ||
Analysis of Bisphenol A in Food by Solid Phase Microextraction Using an Overcoated Fiber | Katherine Stenerson | MilliporeSigma, Principal Scientist |
Analysis of Active Cannabis Compounds in Edible Food Products: Gummy Bears and Brownies | Olga Shimelis | MilliporeSigma, Principle R&D Scientist |
Kathy Stenerson | MilliporeSigma, Principle R&D Scientist | |
New Phytochemical Standards (PDF) | Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials |
New CRM Solutions for Paralytic Shellfish Toxins (PDF) | Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials |
Life Science Award in Food & Beverage Safety (PDF) | Ilona Matus | MilliporeSigma, Analytical Sciences Liaison |
Pharma & BioPharma | ||
Certified Reference Materials for 19F Quantitative NMR Ensuring Traceability to “The International System of Units” (SI) | Romana Rigger, Alexander Rück, Christine Hellriegel, Robert Sauermoser, Fabienne Morf, Kathrin Breitruck | |
Markus Obkircher | MilliporeSigma, Head of Reference Materials R&D | |
Clinical & Forensic | ||
Online Solid Phase Extraction and LC-MS Analysis of Thyroid Hormones in Human Serum (PDF) | Hillel Brandes | MilliporeSigma, Analytical Technology Specialist |
Environmental | ||
Proficiency Testing: A New Critical Tool for Assessing Performance (PDF) | Nick Hauser | MilliporeSigma, Global Product Manager Reference Materials |
Science & Technology Innovations | ||
Innovative Solutions for Your Toughest Separations – Ionic Liquid Capillary GC Columns (PDF) | Lisa Battle (McCombie) | MilliporeSigma, Product Manager, GC & Carbons |
High Purity Carbon Adsorbents for Sample Preparation and Chromatographic Applications | Leidy Peña Duque | MilliporeSigma, Senior R&D Scientist Gas Separations |
Wiliam Betz | MilliporeSigma, Principal Scientist Gas Separation R&D | |
New Certified Reference Materials for Refractive Index and Density (PDF) | Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials |
Mobile Environmental Analysis Methods – What to Expect from New Smartphone Technology (PDF) | Saskia Schröter | MilliporeSigma, Product Manager Mobile and Analytical Workflows |
In Essence | ||
American Oil Chemists’ Society (AOCS): Ongoing Sponsorship of the Supelco® AOCS Research Award and Election of Len Sidisky to Presidency (PDF) |
2018: Issue 3
Title | Authors | Affiliations | |
---|---|---|---|
Cosmetics & Personal Care | |||
Allergenic Fragrance Testing – New Certified Reference Materials and GC-FID/GC-MS Application | Markus Obkircher | MilliporeSigma, Head of Reference Materials R&D | |
Hanspeter Sprecher | MilliporeSigma, R&D Senior Scientist | ||
Leonard Sidisky | MilliporeSigma, Gas Separations R&D Manager | ||
Kathleen H. Kiefe | MilliporeSigma, Principal Scientist | ||
Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials | ||
New Essential Oil Reference Materials (PDF) | Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials | |
Nutritional Supplements | |||
HPTLC Application for Passiflora incarnata | Tiên Do | CAMAG, Scientific Support Specialist / Deputy head of laboratory | |
Melanie Broszat | CAMAG, Scientific Business Development Manager | ||
Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials | ||
Food & Beverage | |||
Headspace SPME-GC/MS Analysis of Terpenes in Hops and Cannabis | Katherine K. Stenerson | MilliporeSigma, Principal Scientist | |
Introducing a New Series of Terpenoid CRM Solutions (PDF) | Markus Obkircher | MilliporeSigma, Head of Reference Materials R&D | |
Jenna Milliken | MilliporeSigma, R&D Senior Scientist | ||
Matthias Nold | MilliporeSigma, Global Product Manager Reference Materials | ||
Certified Reference Materials for α-Lactalbumin, β-Lactoglobulin A & B, and Lactoferrin | Norman Hard | MilliporeSigma, Global Product Manager Reference Materials | |
Environmental | |||
Improved Determination of Volatile Organic Compounds in Water by SPME and GC/MS: ISO Standard 17943 | Frank Michel | MilliporeSigma, Analytical & Chromatography Scientific Advisor, Advanced Analytical | |
Yong Chen | MilliporeSigma, Sr. Scientist Gas Separation R&D | ||
Robert Shirey | MilliporeSigma, Principal R&D Scientist | ||
Chemical Industry | |||
Ultrasensitive Determination of Silicate in Process and Boiler Water Using Rapid Photometric Tests | Katrin Schwind | MilliporeSigma, Application Scientist, Analytical Point-of-Use R&D | |
Gunter Decker | MilliporeSigma, Senior Manager, Analytical Sciences Liaison, Spectroscopy | ||
Pharma & BioPharma | |||
Analysis of a Bispecific Monoclonal Antibody Using Size Exclusion Chromatography and Mass Spectrometry | Stacy Shollenberger | Tosoh Bioscience LLC, Product Manager II, HPLC Columns | |
Cory E. Muraco | Senior R&D Scientist, Technology and Workflow R&D | ||
Science & Technology Innovations | |||
Brighter Titration (PDF) | |||
In Essence | |||
Banned and Other Neonicotinoids from Plant Material | |||
The 2018 ACS Award in Chromatography (PDF) |
2018: Issue 2
Title | Authors | Affiliations |
---|---|---|
Environmental | ||
Praziquantel Determination in Aquarium Water by Direct Injection of Samples Using a Monolithic Silica Column (PDF) | Bruce Herzig | MilliporeSigma, Applications Scientist |
Kailen Gilde | Environmental Analyst II, Georgia Aquarium, 225 Baker St. NW, Atlanta, GA | |
Sensitive Determination of Iron in Drinking Water, Mineral Water, GroundWater, and Spring Water using Rapid Photometric Tests | Katrin Schwind | MilliporeSigma, Application Scientist, Analytical Point-of-Use R&D |
Gunter Decker | MilliporeSigma, Senior Global Product Manager, Analytical Point-of-Use Analytics | |
Food & Beverage | ||
Determination of PAHs in Paprika Using a Novel SPE Cartridge | Katherine K. Stenerson | MilliporeSigma, Principal R&D Scientist |
Nutritional Supplements | ||
High Performance Thin Layer Chromatography: a Fast and Efficient Fingerprint Analysis Method for Medicinal Plants HPTLC Fingerprint of Ginsenosides | Tiên Do | CAMAG, Scientific Support Specialist / Deputy head of laboratory |
Melanie Broszat | CAMAG, Scientific Business Development Manager | |
Matthias Nold | MilliporeSigma, Product Manager Reference Materials | |
New Phytochemical Standards from HWI Pharma Solutions (PDF) | Matthias Nold | MilliporeSigma, Product Manager Reference Materials |
Pharma & BioPharma | ||
BIOshell IgG 1000 Å C4 UHPLC Column for Improved Biomacromolecule Separations | Cory E. Muraco | MilliporeSigma, Senior R&D Scientist, Technology and Workflow R&D |
Clinical & Forensic | ||
LC/MS/MS Analysis Using On-line Cartridges for the Removal of Phospholipids from Protein Precipitated Biological Fluid Samples (PDF) | Hillel Brandes | MilliporeSigma, Separations R&D |
Analytical Science & Technical Innovations | ||
Tips & Tricks: Sensitivity Gain In LC-MS | Stephan Altmaier | MilliporeSigma, Head of Instrumental Analytics R&D |
In Essence | ||
Water Determination in Liquefied Petroleum Gas using GC BID and Ionic Liquid Column Watercol |
2018: Issue 1
Title | Authors | Affiliations |
---|---|---|
Food & Beverage | ||
Analysis of Pesticides in Turmeric Powder by LC/MS/MS and GC/MS/MS | Katherine K. Stenerson | MilliporeSigma, Principal R&D Scientist |
Sweet Poison – TraceCERT® CRM Solution for Tutin (PDF) | Matthias Nold | MilliporeSigma, Product Manager, Reference Materials |
Chlorophyll a and b - New Analytical Standards for Natural Pigments (PDF) | Matthias Nold | MilliporeSigma, Product Manager, Reference Materials |
Water Determination in Instant Coffee by Karl Fischer Titration | Bettina Straub-Jubb | MilliporeSigma, Global Product Manager Titration |
Our TraceCERT® Portfolio Keeps Growing! – New Organic Certified Reference Materials (PDF) | Matthias Nold | MilliporeSigma, Product Manager, Reference Materials |
Nutritional Supplements | ||
Chromatographic Testing of Black Pepper According to the United States Pharmacopeia | Anita Piper, Markus Burholt, Stephan Altmaier, Michael Schulz and Patrik Appelblad | MilliporeSigma |
Environmental | ||
Phosphate in Surface Water | Katrin Schwind | MilliporeSigma, Scientist Associate, Analytical Point-of-Use R&D |
Gunter Decker | MilliporeSigma, Senior Global Product Manager, Analytical Point-of-Use Analytics | |
Achieve Exceptional Resolution of PAHs, Including Several Isomer Sets, using SLB®-ILPAH Capillary GC Columns (PDF) | Lisa McCombie | MilliporeSigma, ProductManager GC |
Len Sidisky | MilliporeSigma, R&D Manager Gas Chromatography | |
Cosmetic & Personal Care | ||
Detection and Determination of Caffeine, Taurine and Arginine in Shampoos by HPTLC | Michaela Oberle | MilliporeSigma, Scientist Instrumental Analytics R&D |
Hans Griesinger | MilliporeSigma, Scientist Instrumental Analytics R&D | |
Pharma & Biopharma | ||
Elemental Impurities - Certified Reference Materials for ICH Q3D, USP and Ph.Eur. 5.20 | Ingrid Hayenga | MilliporeSigma, Product Manager Reference Materials |
Analytical Science & Technical Innovations | ||
The Importance of the Standardization of Volumetric Solutions | Bettina Straub-Jubb | MilliporeSigma, Global Product Manager Titration |
In Essence | ||
The 2017 ACS Award in Chromatography (PDF) | ||
Analysis of Fipronil and Fipronil Sulfone in Eggs, Chicken Meat and Mayonnaise - | Katherine Stenerson | MilliporeSigma, Principal R&D Scientist |
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