Agilent Technologies 7697A - 2 How the 7697 A Headspace Sampler Works

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Agilent 7697A Headspace Sampler
Advanced Operation
Agilent Technologies
2
How the 7697A Headspace Sampler
Works
How the HS Processes a Sample Vial 16
How the HS Equilibrates a Vial 18
How the HS Pressurizes a Vial 19
How the HS Fills the Sample Loop (Extracts a Sample) 21
Types of HS Extractions and Injections 22
How the HS Reduces Carryover 26
This chapter describes the basic theory behind the 7697A
headspace sampler.