Battery for Thermo Scientific Niton XL-2 XL2 GOLDD XL3t 420-002 Analyzer $181.60 $639.99 Battery for Niton XL-2 XL2 GOLDD XL3t XL3t GOLDD 420-002 Thermo Scientific Compatible with the following devices XL-2, XL2 GOLDD, XL3t, XL3t GOLDD Compatible with Battery Part Numbers 420-002 Add to Cart