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Analytical / Chromatography

AnalytiX 2005



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Since 2000 Sigma-Aldrich and its analytical brands Fluka and Supelco offer analytical newsletters.
The Reporter from Supelco is a monthly newsletter being distributed worldwide. The AnalytiX published by Sigma-Aldrich has a focus on special analytical applications and products in each issue. Please click below to view all available issues ordered by year.

Please click on the cover pages to get the pdf file for each newsletter Register for the Analytix Newsletter


 


Analytix 5

Feature article: Celebrating 25 years of HYDRANAL®
Titration: VOLPAC® Package
Standards: Custom Made, GC-MS Tuning, Stable Isotopes, FAME Solutions
Microbiology: Ferrioxamine E, Identification of Salmonella
Sample Preparation: EPA 324 Mercury Traps
Chromatography: Ion Pair HPLC, LC-MS Solvents
Spectroscopy: MALDI-MS, Trace Analysis
New Product Corner: NOGE Compounds

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PDF (0.8 MB)
Analytix 5


 


Analytix 4

Feature article: Standards for Biodiesel Analysis
Standards and Derivatization
  Reagents:
Silylation of drug substances, New Certified Reference Materials for GMO Maize
Analytical Reagents: LC-MS CHROMASOLV® Solvents,Laboratory Acids and Bases, Celite® Analytical Filter Aid
Karl Fischer Titration: Titre of Reagents
Microbiology: Identification of Staphylococcus aureus
New Product Corner: Everolimus Standard

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PDF (0.7 MB)
Analytix 4


 


Analytix 3

Microbiology: Base Ingredients, Saccharide Substrates, Agar, 3rd Edition Microbiology CD
Standards: European Reference Materials; Use of Certified Reference Materials; Quantitative Pesticide Mixes
Reagents: LC/MS CHROMASOLV®; New Shipping Cartons for Multipacks; Biomarker Determination by MALDI-TOF
HYDRANAL®: Molecular Sieve 0.3 nm
New Product Corner: NIST-Traceable Alcohol; Standards Separate Source Aroclor; Standards Drinking Water Odor Standards

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PDF (0.8 MB)
Analytix 3


 


Analytix 2

Feature article: Determination of Acrylamide in Food
Standards: Freshness of Seafood, Ion Chromatography, Custom Made Standards
Analytical Reagents: SPECTRANAL® solvents, Fluka purity grades, improved LC-MS Analysis
Microbiology: HiFluoro® Pseudomonas Agar Base, new reagents, New Microbiology CD
HYDRANAL: New Medium K, Multimedia Guide, Moisture Testkit
New Product Corner: VOLPAC®. NIR Spectral Library. ISE Electrodes

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PDF (0.5 MB)
Analytix 2



Analytix 1

Feature article: Fatty Acid Tryptamides in Cocoa Products
Standards: Environmental Standards, IRMM Certified Reference Materials
Analytical Reagents: Improved LC/MS Analyses, CHROMASOLV Solvents
Review: LC-NMR and LC-NMR-MS
Microbiology: Chromogenic Media Overview, New Microbiology CD
HYDRANAL: New Product for Petrochemical Industry, the HYDRANAL® Team
New AQUANAL Brochure:  

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PDF (1.0 MB)
Analytix 1


Analytix Notes 7
Analytix Notes 7
(0.4 MB)
Analytix Notes 7

• Analytix Notes Derivatization of Drug Substances with MSTFA
    • Utility of GC/MS for pharmaceutical analysis
    • Advantages of derivatization for GC/MS
    • Common derivatization reagents for GC and GC/MS
    • Silylation reactions
    • Results of silylation of the three drug classes with and BSTFA/TMCS
      and activated MSTFA reagents

 


Analytix Notes 6
Analytix Notes 6
(0.4 MB)
Analytix Notes 6

• LC-MS CHROMASOLV® Product Overview
    • Pure Solvents
    • Solvent Blends
    • Mobile Phase Additives
    • Flush Solution
    • Dispensing Aid

 


Analytix Notes 5
Analytix Notes 5
(0.7 MB)
Analytix Notes 5

• HYDRANAL® and the European Pharmacopoeia
    • Requirements of Ph. Eur. Guidelines
    • Study of Accuracy and Shorter Titration Time
    • 2 Examples of Comparison HYDRANAL®-Composite with Reag.Ph.Eur.II
    • List of available comparative protocols and detailed results
    • Literature and contacts

Analytix Newsletters
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2005