An Upper Limit on the HCl Near-Surface Mixing Ratio at 28oN, 30oW Measured using TDLAS

Title:	An Upper Limit on the HCl Near-Surface Mixing Ratio at 28oN, 30oW Measured using TDLAS
Author:	Harris, G.W.; Klemp, D.; Zenker, T.
Abstract:	A study of the gas phase mixing ratio of hydrochloric acid was made during the 1988 Polarstern expedition using tunable diode laser absorption spectroscopy (TDLAS). The measurements were made 22 m above sea level at 28° N, 30° W. The signal-to-noise ratio was unity for <50 pptv HCl, but because of wall effects in the sampling system, only an upper limit for the HCl mixing ratio of <250 pptv can be stated.
Subject:	Hydrochloric acid chlorine cycle maritime troposphere TDLAS boundary layer
Type:	Article
Rights:	The original publication is available at www.springerlink.com http://www.springerlink.com/content/t181558m06l12981/?p=2192e1e6820e4dabb18130a83f504630&pi=1 http://www.springerlink.com/content/100279/
URI:	http://hdl.handle.net/10315/4188
Published:	Springer Verlag
Citation:	J. Atmos. Chem., 15, 327-332
Date:	1992