Abstract
The HH 110 jet extends 3 arcmin in length and consists of numerous knots forming the flow. Noriega-Crespo et al. (1996) found that the turbulent optical and near-infrared morphology of the HH 110 jet is consistent with that of a boundary layer. In this work, we have analyzed some line ratios along and across the jet in order to make a quantitative comparison with the line ratios predicted by the current mixing layer models.