Metadata of tables and figures
Metadata. 

This dataset is associated with the following publication:
Xing, W., H. Yang, J. Ippolito, Y. Zhang, K. Scheckel, and L. Li. Lead source and bioaccessibility in windowsill dusts within a Pb smelting-affected area.   ENVIRONMENTAL POLLUTION. Elsevier Science Ltd, New York, NY, USA, 266(2): 115110, (2020).