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Analytical / Chromatography

AnalytiX 2008



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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: HYDRANAL®-Composite reagents for volumetric Karl Fischer titration
• Standards: Interlaboratory proficiency testing on the analysis of alkylphenols, alkylphenol ethoxylates and Bisphenol A in surface and waste waters according to ISO/CD 18857-2 using new 13C-marked internal standards
• Chromatography: Mobile phase comparison study of LC-MS solvents / High-purity water for analytical applications: much more than just H2O / Media and resins for purification and isolation
• Sensoric: Ionophores used for clinical applications
• Microbiology: Mycobacteria – ongoing interest in an old pathogen / Differentiation of Escherichia coli from coliforms
• Titration: HYDRANAL® Karl Fischer reagents

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PDF (0.6 MB
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Analytix 5


 


Analytix 4

• Feature Article: Selective adduct formation in electrospray ionisation with alkali citrates
• Standards: Sudan Red dye standards / Kit for the analysis of oil, grease and other non-polar compounds in water according to US EPA Method 1664
• Chromatography: Extensive range of products for Ion Chromatography
• Microbiology: Selective growth media for differentiation and detection of Escherichia coli and other coliforms / Detection of enterovirulent Escherichia coli
• Spectroscopy: Microscopy reagents and accessories
• Sensoric: New Selectophore® phthalate ionophore
• Titration: HYDRANAL® reagents for Karl Fischer titration of water in aldehydes and ketones
• New Product Corner: New High-Purity Standards for Pesticide Residue Analysis / New Alkylphenol Standards for Water Analysis / New Natural Compound Standards / New Hormone Standards / New Deuterated Drug Standards

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PDF (1.2 MB)

Analytix 4


 


Analytix 3

• Feature Article: Sigma-Aldrich Product Branding
• Standards: BAM Certified Reference Materials for Titrimetry and Ion Chromatography Nitrogen and protein determination according to Kjeldahl method Fluka-brand physical properties standards and reference materials
• Microbiology: Ready-to-use, pre-prepared growth media in flasks and plates in blister packs HybriScan Rapid Test Systems
• Spectroscopy: New solvents for trace metal speciation analysis
• Titration: Complexometric titration with aminopolycarboxylic acids (EDTA and analogs) Coulometric water determination according to Karl Fischer
• New product corner: New Fluka-Brand Drug Standards for Ecstasy and Cannabis

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PDF (0.6 MB)

Analytix 3


 


Analytix 2

• Feature article: Increasing the reliability and value of analytical results
• Standards: Trace analysis of tobacco-specific nitrosamines / P-I-A-N-O Standards for Detailed Hydrocarbon Analyses
• Chromatography: Optimising the LC-MS analysis of biomolecules / New solvents for headspace GC applications
• Microbiology: Animal-derived peptones / New CP ChromoSelect Agar
• Spectroscopy: Spectroscopy reagents for sample decomposition
• Titration: Titer of Karl Fischer reagents / HYDRANAL® Medium K
• New product corner: New nitrate ionophore / New Sigma-Aldrich standards for residue analysis / New Fluka perfluorinated surfactant standards / New neat mycotoxin reference materials

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PDF (1.1 MB)

Analytix 2



Analytix 1

• Feature article: New chromogenic media
• Standards: TraceCERT® standards for ion chromatography
• Chromatography: Quality management for IC instruments
• Microbiology: Campylobacter
• Life Science: Kit for fatty acid analysis in blood
• Spectroscopy: Spectroscopy equipment (NMR-tubes), AQUANALTM Ecotest Water Laboratory, TMAH, TopSert™ TPX® autosampler vials
• Sensorics: Sensorics new nitrate ionophore from Sigma-Aldrich
• Titration: HYDRANAL® E-type reagents, Laboratory chemicals for titration
• New product corner: HYDRANAL® Water Standard Oil, Residue analysis

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PDF (0.6 MB)
Analytix 1


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2008