Which statement justifies the need for a high molecular mass primary standard or reagent? It reduces changes in mass in dry environment It reduce the error from mass measurement It increases the ratio of surface to particle interaction It strongly adsorbs water avoiding moisture factor

Which statement justifies the need for a high molecular mass primary standard or reagent? It reduces changes in mass in dry environment It reduce the error from mass measurement It increases the ratio of surface to particle interaction It strongly adsorbs water avoiding moisture factor

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter27: Gas Chromatography

Section: Chapter Questions

Problem 27.27QAP

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Which statement justifies the need for a high molecular mass primary standard or reagent?

		It reduces changes in mass in dry environment
		It reduce the error from mass measurement
		It increases the ratio of surface to particle interaction
		It strongly adsorbs water avoiding moisture factor

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