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How to analyze silicone oil PDMS 200 viscosity of 5cSt

Posted: Thu Jul 03, 2014 4:42 am
by salavn
Hi everybody,

I am a PhD student in Korea. I intend to analyze siloxane. Now I prepare the standard to set up the method but I have some troubles about linear siloxane.
Normally, they analyzed linear silioxanes (l4-L16) based son silicone oil Polydimethylsiloxane (PDMS; viscosity 5cSt).
Do you know how to determine the concentration and compostion of those linear in the PDMS mixture using GC/MS?

Thanks in advance.

Sala.