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Petrochemical

Petrochemical

Meeting your testing needs from Sampling to Analysis with a strong product portfolio and excellent service is our primary focus. We seek to provide relevant information and resources which align to your testing standards and methods such as ASTM, ISO and others. Find the latest information here and let us know if you need assistance with anything else.


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What's New…

DAVISIL® Grade 923 silica for ASTM D-1319 and ASTM-2549.

Now available directly from VWR!  DAVISIL Grade 923 is a narrow pore silica that enables separation of hydrocarbon types as specified in ASTM D-1319* and separation of aromatics and non-aromatics as specified in ASTM-2549**.

  • Original silica specified in ASTM methods D-1319 and D-2549
  • Multiple package sizes for your convenience, including individual 10g packs.
  • Can be used for normal phase separations in low pressure chromatography applications

*ASTM D-1319   Test Method for Hydrocarbon Types in Liquid Petroleum Products by Fluorescent Indicator Adsorption
**ASTM D-2549 Test Method for Separation of Representative Aromatics and Nonaromatics Fractions of High-Boiling Oils by Elution Chromatography

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