Light Stable Isotope IRMS Instruments in the Keck Lab

The Thermo MAT 253 is a magnetic sector mass spectrometer with a 10KV high sensitivity ion source.

The Thermo Delta Plus Advantage is a smaller magnetic sector mass spectrometer. Ours has no H collectors and is limited to C, N, O, and S analysis. It has a smaller magnet than the MAT 253 and a 3KV ion source.

Page last updated: Feb. 27, 2006