Skip to main content
. Author manuscript; available in PMC: 2009 Jun 1.
Published in final edited form as: Spectrochim Acta Part B At Spectrosc. 2008 Jun;63(6):685–691. doi: 10.1016/j.sab.2008.04.006

Fig. 1.

Fig. 1

Experimental setups of HG-CT-AAS with off-line pre-reduction (a) and with on-line pre-reduction (b,c); INJ – injection (0.6ml loop); GLS – gas-liquid separator; PP1–4 – peristaltic pumps