Barium 6.4 µg/L


in SF rain, 3-22-16
http://stopsprayingus-sf.com/barium-at-6-4%ce%bcgl-in-sf-rain-3-22-16/
longlink.com

Attachments
2016-03-22.png
Last edited by Denglisch; 04/22/16 06:05 PM.