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.
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:
syringes and more.