Given below is the block diagram of gas chromatography. Identify the unmarked component.(a) Pumping system(b) Pressure regulator(c) Flow regulator(d) Sample injection systemThe question was asked by my school principal while I was bunking the class.This question is from Gas Chromatography topic in portion Chromatography of Analytical Instrumentation

Given below is the block diagram of gas chromatography. Identify the u

1.	Given below is the block diagram of gas chromatography. Identify the unmarked component.(a) Pumping system(b) Pressure regulator(c) Flow regulator(d) Sample injection systemThe question was asked by my school principal while I was bunking the class.This question is from Gas Chromatography topic in portion Chromatography of Analytical Instrumentation
Answer» Correct ANSWER is (d) SAMPLE injection SYSTEM To explain: The UNMARKED component is syringe. Hence, the answer is sample injection system. It is for the introduction of sample into the flowing GAS stream.

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