318-220-9067
(800)256-6110

Chain of custody (pdf)

Chain of custody instructions

Chain of Custody  (EXCEL)

Gulf States Environmental Lab is located at 222 Spring Street in downtown Shreveport.  We are one block south of the convention center parking garage in between Fannin and Caddo St.


 

Gulf States Environmental Laboratories
222 Spring Street
Shreveport, LA  71101