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Dual Analysis of Oily Residues in LPG and Hydrocarbon Composition of LPG

October 2014

DVLS LGI Injector

Da Vinci Laboratory Solutions developed an alternative technique for determination of oily residues in C3 and C4 streams that complies with ASTM D7756 and EN 16423. This method uses a direct injection technique of the pressurized liquefied gas into the GC by means of the Liquefied Gas Injector (LGI). 

Adding a liquid sampling valve and an external GC oven to this instrumentation allows the analysis of the hydrocarbon composition of LPG at the same time from the same sample cylinder. A new application note describes the dual analysis and the precision found. 


Supplies Stock on Sale

September 2014

Da Vinci Laboratory Solutions is selling stock items at a discount rate of up to 80%! Check out the list of the supplies items on SALE such as: 

DVLS Supplies on Sale insert

  • crimpers

  • vials

  • tubing

  • syringes and more.  

 Download the list for a complete overview.



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