CSI E-Chronicle - March 2019

The e-Chronicle is a monthly publication from Chromatographic Specialties Inc. It showcases new products, suppliers, literature and news from across the chromatography industry.




Shodex™ brand LC columns have been manufactured by Showa Denko  in Japan since 1973. With over 1000 different columns covering all separation modes, they are confident that they can provide the perfect column for your analytical needs. Shodex™ is best known for innovative polymer-based columns offering size-exclusion chromatography, HILIC, and sugar analysis columns.

Click here to order or request a quote.
Click here for more information.

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Restek – RAVE Quick-Connect Air Valves

Simplify Your Workflow with Tool-Free RAVEqc Quick-Connect Air Valves

  • Tool-free design makes it fast and easy for anyone to make consistent, quality connections
  • Extend air canister and valve lifetime – no wrenches means no over-tightening or cross-threading damage
  • Use alone or pair with a bellows/diaphragm valve for the ultimate in sample security and convenience
  • Compatible with Entech Micro-QT valves

Click here for the PDF.







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Gas Management Supplies for GC Labs

  • Gas Generators
  • Pressure Regulators
  • Tubing and Fittings
  • Gas Purifiers

A clean gas stream is critical to the quality of your GC analysis and the reliability of your analytical results. Carrier gas must contain less than 1 ppm of oxygen, water vapor, and other trace contaminants for stable baselines on all detectors and to prevent column degradation, shortened column lifetime, and increased stationary phase bleed. Clean fuel gases and make-up gases are also essential for stable detector baselines. Your gas management system must deliver a high-purity gas stream from your source to your instrumentation without introducing contaminants.
Restek offers the products you need to assure a clean, leak-free gas management system.

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UCTLipiFiltr® Push-Thru Purification Cartridges

The  easy-to-use  LipiFiltr®  push-thru  purification  cartridge  was  designed  to remove lipids from acetonitrile extracts. Samples are extracted using a standard QuEChERS procedure and an aliquot of the supernatant is simply pushed through the LipiFiltr® purification cartridge using a disposable syringe. The purified extract is collected in an autosampler vial and analyzed by UHPLC-MS/MS. The ability to obtain significantly cleaner extracts, ease of use, and time and cost savings make  the  new  LipiFiltr®  push-thru  cartridges  an  attractive  cleanup  option  for  laboratories conducting pesticide residue analysis in complex fatty samples.

Click here to order or request a quote.
Click here for the PDF.



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NEW! AccuStandard Cannabis Testing Standards for Canada

  • Canadian pesticide and residual solvent mixtures that meet Health Canada’s testing requirements
  • All standards are certified under ISO 9001, ISO 17025 and ISO Guide 34
  • AccuStandard also offers standards for testing cannabinoids and terpenes.  The major cannabinoids are TK (Test Kit) exempted by Health Canada for the use of a controlled substance for scientific purposes

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Instrumentation for Your Chromatography Lab

Our Instrumentation Solutions are designed to simplify and automate your analytical lab environment,
saving you time, money and effort.

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Click here to request your copy.





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