low sample consumption system 

in inductively-coupled plasma spectrometry
https://doi.org/10.1351/goldbook.08505
Liquid-sample introduction system to an inductively-coupled plasma spectrometer adapted to work at sample flow rates below 100 μLmin1.
Note:
The system is normally composed of a micro-nebulizer and a low inner volume spray chamber.
Source:
PAC, 2021, 93, 647. (Glossary of methods and terms used in analytical spectroscopy (IUPAC Recommendations 2019)) on page 724 [Terms] [Paper]